diff --git a/app/Actions/Notifications/BuildProjectNotificationSettingsPayload.php b/app/Actions/Notifications/BuildProjectNotificationSettingsPayload.php
index 21053a2..19d9cf8 100644
--- a/app/Actions/Notifications/BuildProjectNotificationSettingsPayload.php
+++ b/app/Actions/Notifications/BuildProjectNotificationSettingsPayload.php
@@ -2,6 +2,7 @@
 
 namespace App\Actions\Notifications;
 
+use App\Enums\DiscordAllowedMentionType;
 use App\Enums\NotificationChannel;
 use App\Enums\NotificationEventType;
 use App\Enums\NotificationFilterAttribute;
@@ -26,6 +27,7 @@ class BuildProjectNotificationSettingsPayload
             'eventTypeOptions' => NotificationEventType::options(),
             'filterAttributeOptions' => NotificationFilterAttribute::options(),
             'filterOperatorOptions' => NotificationFilterOperator::options(),
+            'discordAllowedMentionOptions' => DiscordAllowedMentionType::options(),
             'notificationActions' => NotificationActionResource::collection(
                 $this->listProjectNotificationActions->handle($project),
             )->resolve(),
diff --git a/app/Actions/Notifications/BuildTicketCreatedPayload.php b/app/Actions/Notifications/BuildTicketCreatedPayload.php
index 924990c..0bdb9fc 100644
--- a/app/Actions/Notifications/BuildTicketCreatedPayload.php
+++ b/app/Actions/Notifications/BuildTicketCreatedPayload.php
@@ -2,7 +2,6 @@
 
 namespace App\Actions\Notifications;
 
-use App\Enums\NotificationEventType;
 use App\Models\Project;
 use App\Models\Ticket;
 use App\Models\TicketStatus;
@@ -17,9 +16,8 @@ class BuildTicketCreatedPayload
         TicketStatus $ticketStatus,
         ?User $actor,
         CarbonImmutable $occurredAt,
-    ): TicketStatusChangedPayload {
-        return new TicketStatusChangedPayload(
-            eventType: NotificationEventType::TicketCreate,
+    ): TicketCreatedPayload {
+        return new TicketCreatedPayload(
             projectId: $project->id,
             projectKey: $project->key,
             projectName: $project->name,
@@ -29,8 +27,6 @@ class BuildTicketCreatedPayload
             ticketUrl: route('projects.tickets.show', [$project, $ticket]),
             actorId: $actor?->id,
             actorName: $actor?->name,
-            fromStatusId: null,
-            fromStatusLabel: null,
             toStatusId: $ticketStatus->id,
             toStatusLabel: $this->statusLabel($ticketStatus),
             occurredAt: $occurredAt,
diff --git a/app/Actions/Notifications/BuildTicketStatusChangedPayload.php b/app/Actions/Notifications/BuildTicketStatusChangedPayload.php
index b923fed..96e2ebd 100644
--- a/app/Actions/Notifications/BuildTicketStatusChangedPayload.php
+++ b/app/Actions/Notifications/BuildTicketStatusChangedPayload.php
@@ -2,7 +2,6 @@
 
 namespace App\Actions\Notifications;
 
-use App\Enums\NotificationEventType;
 use App\Models\Project;
 use App\Models\Ticket;
 use App\Models\TicketStatus;
@@ -22,7 +21,6 @@ class BuildTicketStatusChangedPayload
         CarbonImmutable $occurredAt,
     ): TicketStatusChangedPayload {
         return new TicketStatusChangedPayload(
-            eventType: NotificationEventType::TicketStatusChanged,
             projectId: $project->id,
             projectKey: $project->key,
             projectName: $project->name,
diff --git a/app/Actions/Notifications/DeliverNotificationAction.php b/app/Actions/Notifications/DeliverNotificationAction.php
index 8cdaef5..d614767 100644
--- a/app/Actions/Notifications/DeliverNotificationAction.php
+++ b/app/Actions/Notifications/DeliverNotificationAction.php
@@ -2,6 +2,7 @@
 
 namespace App\Actions\Notifications;
 
+use App\Enums\DiscordAllowedMentionType;
 use App\Enums\NotificationChannel;
 use App\Enums\NotificationDeliveryStatus;
 use App\Models\NotificationAction;
@@ -27,7 +28,7 @@ class DeliverNotificationAction implements ShouldQueue
 
     public function __construct(
         public int $notificationActionId,
-        public TicketStatusChangedPayload $payload,
+        public NotificationEvent $event,
         public ?int $notificationDeliveryLogId,
     ) {}
 
@@ -59,7 +60,7 @@ class DeliverNotificationAction implements ShouldQueue
         if ($notificationAction->channel === NotificationChannel::Discord) {
             $discordMessage = app(RenderDiscordMessageTemplate::class)->handle(
                 $notificationAction->message_template,
-                $this->payload,
+                $this->event,
             );
 
             $validationError = $this->discordMessageValidationError($discordMessage);
@@ -244,7 +245,7 @@ class DeliverNotificationAction implements ShouldQueue
             'attempt_count' => 0,
             'channel' => $notificationAction->channel,
             'delivery_status' => NotificationDeliveryStatus::Pending,
-            'event_type' => $this->payload->eventType,
+            'event_type' => $this->event->eventType(),
             'notification_action_id' => $notificationAction->id,
             'payload_metadata' => $this->payloadMetadata(),
         ]);
@@ -280,18 +281,60 @@ class DeliverNotificationAction implements ShouldQueue
             ->post($notificationAction->delivery_url, [
                 'content' => $message,
                 'allowed_mentions' => [
-                    'parse' => [],
+                    'parse' => $this->discordAllowedMentions($notificationAction),
                 ],
             ]);
     }
 
+    /**
+     * @return list<string>
+     */
+    private function discordAllowedMentions(NotificationAction $notificationAction): array
+    {
+        $configuredAllowedMentions = data_get(
+            $notificationAction->channel_configuration,
+            'allowed_mentions',
+            [],
+        );
+
+        if (! is_array($configuredAllowedMentions)) {
+            return [];
+        }
+
+        $allowedMentions = [];
+
+        foreach ($configuredAllowedMentions as $allowedMention) {
+            if (! is_string($allowedMention)) {
+                continue;
+            }
+
+            $allowedMention = Str::lower(trim($allowedMention));
+
+            if ($allowedMention === '') {
+                continue;
+            }
+
+            if (! in_array($allowedMention, DiscordAllowedMentionType::values(), true)) {
+                continue;
+            }
+
+            if (in_array($allowedMention, $allowedMentions, true)) {
+                continue;
+            }
+
+            $allowedMentions[] = $allowedMention;
+        }
+
+        return $allowedMentions;
+    }
+
     private function sendWebhookRequest(NotificationAction $notificationAction): Response
     {
         return Http::acceptJson()
             ->asJson()
             ->connectTimeout(5)
             ->timeout(10)
-            ->post($notificationAction->delivery_url, $this->payload->toArray());
+            ->post($notificationAction->delivery_url, $this->event->payload()->toArray());
     }
 
     private function hasAttemptsRemaining(int $attemptCount): bool
@@ -355,14 +398,11 @@ class DeliverNotificationAction implements ShouldQueue
     }
 
     /**
-     * @return array{project_key: string, ticket_key: string}
+     * @return array<string, scalar|null>
      */
     private function payloadMetadata(): array
     {
-        return [
-            'project_key' => $this->payload->projectKey,
-            'ticket_key' => $this->payload->ticketKey,
-        ];
+        return $this->event->payload()->deliveryMetadata();
     }
 
     private function excerpt(?string $value): ?string
diff --git a/app/Actions/Notifications/MatchNotificationFilters.php b/app/Actions/Notifications/MatchNotificationFilters.php
index e273931..68ac489 100644
--- a/app/Actions/Notifications/MatchNotificationFilters.php
+++ b/app/Actions/Notifications/MatchNotificationFilters.php
@@ -10,7 +10,7 @@ class MatchNotificationFilters
     /**
      * @param  array<int, array{attribute?: mixed, operator?: mixed, value?: mixed}>  $filters
      */
-    public function handle(array $filters, TicketStatusChangedPayload $payload): bool
+    public function handle(array $filters, NotificationEventPayload $payload): bool
     {
         if ($filters === []) {
             return true;
@@ -175,32 +175,46 @@ class MatchNotificationFilters
     /**
      * @return array<string, mixed>
      */
-    private function payloadContext(TicketStatusChangedPayload $payload): array
+    private function payloadContext(NotificationEventPayload $payload): array
     {
+        $projectId = property_exists($payload, 'projectId') ? $payload->projectId : $payload->projectId();
+        $projectKey = property_exists($payload, 'projectKey') ? $payload->projectKey : null;
+        $projectName = property_exists($payload, 'projectName') ? $payload->projectName : null;
+        $ticketId = property_exists($payload, 'ticketId') ? $payload->ticketId : null;
+        $ticketKey = property_exists($payload, 'ticketKey') ? $payload->ticketKey : null;
+        $ticketTitle = property_exists($payload, 'ticketTitle') ? $payload->ticketTitle : null;
+        $ticketUrl = property_exists($payload, 'ticketUrl') ? $payload->ticketUrl : null;
+        $actorId = property_exists($payload, 'actorId') ? $payload->actorId : null;
+        $actorName = property_exists($payload, 'actorName') ? $payload->actorName : null;
+        $fromStatusId = property_exists($payload, 'fromStatusId') ? $payload->fromStatusId : null;
+        $fromStatusLabel = property_exists($payload, 'fromStatusLabel') ? $payload->fromStatusLabel : null;
+        $toStatusId = property_exists($payload, 'toStatusId') ? $payload->toStatusId : null;
+        $toStatusLabel = property_exists($payload, 'toStatusLabel') ? $payload->toStatusLabel : null;
+
         return [
             'project' => [
-                'id' => $payload->projectId,
-                'key' => $payload->projectKey,
-                'name' => $payload->projectName,
+                'id' => $projectId,
+                'key' => $projectKey,
+                'name' => $projectName,
             ],
             'ticket' => [
-                'id' => $payload->ticketId,
-                'key' => $payload->ticketKey,
-                'title' => $payload->ticketTitle,
-                'url' => $payload->ticketUrl,
+                'id' => $ticketId,
+                'key' => $ticketKey,
+                'title' => $ticketTitle,
+                'url' => $ticketUrl,
             ],
             'actor' => [
-                'id' => $payload->actorId,
-                'name' => $payload->actorName,
+                'id' => $actorId,
+                'name' => $actorName,
             ],
             'status' => [
                 'from' => [
-                    'id' => $payload->fromStatusId,
-                    'label' => $payload->fromStatusLabel,
+                    'id' => $fromStatusId,
+                    'label' => $fromStatusLabel,
                 ],
                 'to' => [
-                    'id' => $payload->toStatusId,
-                    'label' => $payload->toStatusLabel,
+                    'id' => $toStatusId,
+                    'label' => $toStatusLabel,
                 ],
             ],
         ];
diff --git a/app/Actions/Notifications/NotificationEvent.php b/app/Actions/Notifications/NotificationEvent.php
new file mode 100644
index 0000000..0af8390
--- /dev/null
+++ b/app/Actions/Notifications/NotificationEvent.php
@@ -0,0 +1,12 @@
+<?php
+
+namespace App\Actions\Notifications;
+
+use App\Enums\NotificationEventType;
+
+interface NotificationEvent
+{
+    public function eventType(): NotificationEventType;
+
+    public function payload(): NotificationEventPayload;
+}
diff --git a/app/Actions/Notifications/NotificationEventPayload.php b/app/Actions/Notifications/NotificationEventPayload.php
new file mode 100644
index 0000000..a673434
--- /dev/null
+++ b/app/Actions/Notifications/NotificationEventPayload.php
@@ -0,0 +1,23 @@
+<?php
+
+namespace App\Actions\Notifications;
+
+use Illuminate\Contracts\Support\Arrayable;
+
+/**
+ * @extends Arrayable<string, mixed>
+ */
+interface NotificationEventPayload extends Arrayable
+{
+    public function projectId(): int;
+
+    /**
+     * @return array<string, scalar|null>
+     */
+    public function deliveryMetadata(): array;
+
+    /**
+     * @return array<string, string>
+     */
+    public function discordTemplateVariables(): array;
+}
diff --git a/app/Actions/Notifications/QueueTicketStatusChangedNotificationDeliveries.php b/app/Actions/Notifications/QueueNotificationEventDeliveries.php
similarity index 68%
rename from app/Actions/Notifications/QueueTicketStatusChangedNotificationDeliveries.php
rename to app/Actions/Notifications/QueueNotificationEventDeliveries.php
index 1458ef5..c7fa854 100644
--- a/app/Actions/Notifications/QueueTicketStatusChangedNotificationDeliveries.php
+++ b/app/Actions/Notifications/QueueNotificationEventDeliveries.php
@@ -7,24 +7,26 @@ use App\Enums\NotificationDeliveryStatus;
 use App\Models\NotificationAction;
 use App\Models\NotificationDeliveryLog;
 
-class QueueTicketStatusChangedNotificationDeliveries
+class QueueNotificationEventDeliveries
 {
     public function __construct(
         private readonly MatchNotificationFilters $matchNotificationFilters,
     ) {}
 
-    public function handle(TicketStatusChanged|TicketCreated $event): void
+    public function handle(NotificationEvent $event): void
     {
+        $payload = $event->payload();
+        $eventType = $event->eventType();
+
         NotificationAction::query()
             ->enabled()
-            ->where('project_id', $event->payload->projectId)
-            ->where('event_type', $event->payload->eventType->value)
+            ->where('project_id', $payload->projectId())
+            ->where('event_type', $eventType->value)
             ->get(['channel', 'filters', 'id'])
-            ->each(function (NotificationAction $notificationAction) use ($event): void {
-                if (! $this->matchNotificationFilters->handle($notificationAction->filters ?? [], $event->payload)) {
+            ->each(function (NotificationAction $notificationAction) use ($event, $payload): void {
+                if (! $this->matchNotificationFilters->handle($notificationAction->filters ?? [], $payload)) {
                     return;
                 }
-
                 $notificationDeliveryLogId = null;
 
                 if (in_array($notificationAction->channel, [NotificationChannel::Discord, NotificationChannel::Webhook], true)) {
@@ -32,18 +34,15 @@ class QueueTicketStatusChangedNotificationDeliveries
                         'attempt_count' => 0,
                         'channel' => $notificationAction->channel,
                         'delivery_status' => NotificationDeliveryStatus::Pending,
-                        'event_type' => $event->payload->eventType,
+                        'event_type' => $event->eventType(),
                         'notification_action_id' => $notificationAction->id,
-                        'payload_metadata' => [
-                            'project_key' => $event->payload->projectKey,
-                            'ticket_key' => $event->payload->ticketKey,
-                        ],
+                        'payload_metadata' => $payload->deliveryMetadata(),
                     ])->id;
                 }
 
                 DeliverNotificationAction::dispatch(
                     notificationActionId: $notificationAction->id,
-                    payload: $event->payload,
+                    event: $event,
                     notificationDeliveryLogId: $notificationDeliveryLogId,
                 );
             });
diff --git a/app/Actions/Notifications/RenderDiscordMessageTemplate.php b/app/Actions/Notifications/RenderDiscordMessageTemplate.php
index e06bd20..aafd4e0 100644
--- a/app/Actions/Notifications/RenderDiscordMessageTemplate.php
+++ b/app/Actions/Notifications/RenderDiscordMessageTemplate.php
@@ -6,16 +6,8 @@ use Illuminate\Support\Str;
 
 class RenderDiscordMessageTemplate
 {
-    public function handle(?string $messageTemplate, TicketStatusChangedPayload $payload): string
+    public function handle(?string $messageTemplate, NotificationEvent $event): string
     {
-        return strtr((string) Str::of((string) $messageTemplate), [
-            '$url' => $payload->ticketUrl,
-            '$ticket_key' => $payload->ticketKey,
-            '$ticket_title' => $payload->ticketTitle,
-            '$project_name' => $payload->projectName,
-            '$status_from' => $payload->fromStatusLabel ?? '',
-            '$status_to' => $payload->toStatusLabel,
-            '$actor_name' => $payload->actorName ?? '',
-        ]);
+        return strtr((string) Str::of((string) $messageTemplate), $event->payload()->discordTemplateVariables());
     }
 }
diff --git a/app/Actions/Notifications/TicketCreated.php b/app/Actions/Notifications/TicketCreated.php
index 0a50410..62bf62c 100644
--- a/app/Actions/Notifications/TicketCreated.php
+++ b/app/Actions/Notifications/TicketCreated.php
@@ -2,14 +2,25 @@
 
 namespace App\Actions\Notifications;
 
+use App\Enums\NotificationEventType;
 use Illuminate\Contracts\Events\ShouldDispatchAfterCommit;
 use Illuminate\Foundation\Events\Dispatchable;
 
-final readonly class TicketCreated implements ShouldDispatchAfterCommit
+final readonly class TicketCreated implements NotificationEvent, ShouldDispatchAfterCommit
 {
     use Dispatchable;
 
     public function __construct(
-        public TicketStatusChangedPayload $payload,
+        public TicketCreatedPayload $payload,
     ) {}
+
+    public function eventType(): NotificationEventType
+    {
+        return NotificationEventType::TicketCreate;
+    }
+
+    public function payload(): NotificationEventPayload
+    {
+        return $this->payload;
+    }
 }
diff --git a/app/Actions/Notifications/TicketCreatedPayload.php b/app/Actions/Notifications/TicketCreatedPayload.php
new file mode 100644
index 0000000..f9373f0
--- /dev/null
+++ b/app/Actions/Notifications/TicketCreatedPayload.php
@@ -0,0 +1,105 @@
+<?php
+
+namespace App\Actions\Notifications;
+
+use App\Enums\NotificationEventType;
+use Carbon\CarbonImmutable;
+
+final readonly class TicketCreatedPayload implements NotificationEventPayload
+{
+    public ?int $fromStatusId;
+
+    public ?string $fromStatusLabel;
+
+    public function __construct(
+        public int $projectId,
+        public string $projectKey,
+        public string $projectName,
+        public int $ticketId,
+        public string $ticketKey,
+        public string $ticketTitle,
+        public string $ticketUrl,
+        public ?int $actorId,
+        public ?string $actorName,
+        public int $toStatusId,
+        public string $toStatusLabel,
+        public CarbonImmutable $occurredAt,
+    ) {
+        $this->fromStatusId = null;
+        $this->fromStatusLabel = null;
+    }
+
+    public function projectId(): int
+    {
+        return $this->projectId;
+    }
+
+    /**
+     * @return array<string, scalar|null>
+     */
+    public function deliveryMetadata(): array
+    {
+        return [
+            'project_key' => $this->projectKey,
+            'ticket_key' => $this->ticketKey,
+        ];
+    }
+
+    /**
+     * @return array<string, string>
+     */
+    public function discordTemplateVariables(): array
+    {
+        return [
+            '$url' => $this->ticketUrl,
+            '$ticket_key' => $this->ticketKey,
+            '$ticket_title' => $this->ticketTitle,
+            '$project_name' => $this->projectName,
+            '$status_from' => '',
+            '$status_to' => $this->toStatusLabel,
+            '$actor_name' => $this->actorName ?? '',
+        ];
+    }
+
+    /**
+     * @return array{
+     *     event_type: string,
+     *     project: array{id: int, key: string, name: string},
+     *     ticket: array{id: int, key: string, title: string},
+     *     actor: array{id: int, name: string}|null,
+     *     from: null,
+     *     to: array{id: int, label: string},
+     *     ticket_url: string,
+     *     occurred_at: string
+     * }
+     */
+    public function toArray(): array
+    {
+        return [
+            'event_type' => NotificationEventType::TicketCreate->value,
+            'project' => [
+                'id' => $this->projectId,
+                'key' => $this->projectKey,
+                'name' => $this->projectName,
+            ],
+            'ticket' => [
+                'id' => $this->ticketId,
+                'key' => $this->ticketKey,
+                'title' => $this->ticketTitle,
+            ],
+            'actor' => $this->actorId === null || $this->actorName === null
+                ? null
+                : [
+                    'id' => $this->actorId,
+                    'name' => $this->actorName,
+                ],
+            'from' => null,
+            'to' => [
+                'id' => $this->toStatusId,
+                'label' => $this->toStatusLabel,
+            ],
+            'ticket_url' => $this->ticketUrl,
+            'occurred_at' => $this->occurredAt->toISOString(),
+        ];
+    }
+}
diff --git a/app/Actions/Notifications/TicketStatusChanged.php b/app/Actions/Notifications/TicketStatusChanged.php
index 245d0b7..41e2aa5 100644
--- a/app/Actions/Notifications/TicketStatusChanged.php
+++ b/app/Actions/Notifications/TicketStatusChanged.php
@@ -2,14 +2,25 @@
 
 namespace App\Actions\Notifications;
 
+use App\Enums\NotificationEventType;
 use Illuminate\Contracts\Events\ShouldDispatchAfterCommit;
 use Illuminate\Foundation\Events\Dispatchable;
 
-final readonly class TicketStatusChanged implements ShouldDispatchAfterCommit
+final readonly class TicketStatusChanged implements NotificationEvent, ShouldDispatchAfterCommit
 {
     use Dispatchable;
 
     public function __construct(
         public TicketStatusChangedPayload $payload,
     ) {}
+
+    public function eventType(): NotificationEventType
+    {
+        return NotificationEventType::TicketStatusChanged;
+    }
+
+    public function payload(): NotificationEventPayload
+    {
+        return $this->payload;
+    }
 }
diff --git a/app/Actions/Notifications/TicketStatusChangedPayload.php b/app/Actions/Notifications/TicketStatusChangedPayload.php
index 87cdd22..cc6997b 100644
--- a/app/Actions/Notifications/TicketStatusChangedPayload.php
+++ b/app/Actions/Notifications/TicketStatusChangedPayload.php
@@ -4,15 +4,10 @@ namespace App\Actions\Notifications;
 
 use App\Enums\NotificationEventType;
 use Carbon\CarbonImmutable;
-use Illuminate\Contracts\Support\Arrayable;
 
-/**
- * @implements Arrayable<string, mixed>
- */
-final readonly class TicketStatusChangedPayload implements Arrayable
+final readonly class TicketStatusChangedPayload implements NotificationEventPayload
 {
     public function __construct(
-        public NotificationEventType $eventType,
         public int $projectId,
         public string $projectKey,
         public string $projectName,
@@ -22,20 +17,52 @@ final readonly class TicketStatusChangedPayload implements Arrayable
         public string $ticketUrl,
         public ?int $actorId,
         public ?string $actorName,
-        public ?int $fromStatusId,
-        public ?string $fromStatusLabel,
+        public int $fromStatusId,
+        public string $fromStatusLabel,
         public int $toStatusId,
         public string $toStatusLabel,
         public CarbonImmutable $occurredAt,
     ) {}
 
+    public function projectId(): int
+    {
+        return $this->projectId;
+    }
+
+    /**
+     * @return array<string, scalar|null>
+     */
+    public function deliveryMetadata(): array
+    {
+        return [
+            'project_key' => $this->projectKey,
+            'ticket_key' => $this->ticketKey,
+        ];
+    }
+
+    /**
+     * @return array<string, string>
+     */
+    public function discordTemplateVariables(): array
+    {
+        return [
+            '$url' => $this->ticketUrl,
+            '$ticket_key' => $this->ticketKey,
+            '$ticket_title' => $this->ticketTitle,
+            '$project_name' => $this->projectName,
+            '$status_from' => $this->fromStatusLabel,
+            '$status_to' => $this->toStatusLabel,
+            '$actor_name' => $this->actorName ?? '',
+        ];
+    }
+
     /**
      * @return array{
      *     event_type: string,
      *     project: array{id: int, key: string, name: string},
      *     ticket: array{id: int, key: string, title: string},
      *     actor: array{id: int, name: string}|null,
-     *     from: array{id: int, label: string}|null,
+     *     from: array{id: int, label: string},
      *     to: array{id: int, label: string},
      *     ticket_url: string,
      *     occurred_at: string
@@ -44,7 +71,7 @@ final readonly class TicketStatusChangedPayload implements Arrayable
     public function toArray(): array
     {
         return [
-            'event_type' => $this->eventType->value,
+            'event_type' => NotificationEventType::TicketStatusChanged->value,
             'project' => [
                 'id' => $this->projectId,
                 'key' => $this->projectKey,
@@ -61,12 +88,10 @@ final readonly class TicketStatusChangedPayload implements Arrayable
                     'id' => $this->actorId,
                     'name' => $this->actorName,
                 ],
-            'from' => $this->fromStatusId === null || $this->fromStatusLabel === null
-                ? null
-                : [
-                    'id' => $this->fromStatusId,
-                    'label' => $this->fromStatusLabel,
-                ],
+            'from' => [
+                'id' => $this->fromStatusId,
+                'label' => $this->fromStatusLabel,
+            ],
             'to' => [
                 'id' => $this->toStatusId,
                 'label' => $this->toStatusLabel,
diff --git a/app/Enums/DiscordAllowedMentionType.php b/app/Enums/DiscordAllowedMentionType.php
new file mode 100644
index 0000000..50ea956
--- /dev/null
+++ b/app/Enums/DiscordAllowedMentionType.php
@@ -0,0 +1,45 @@
+<?php
+
+namespace App\Enums;
+
+enum DiscordAllowedMentionType: string
+{
+    case Everyone = 'everyone';
+    case Roles = 'roles';
+    case Users = 'users';
+
+    public function label(): string
+    {
+        return match ($this) {
+            self::Everyone => '@everyone and @here',
+            self::Roles => 'Role mentions (@role)',
+            self::Users => 'User mentions (@username)',
+        };
+    }
+
+    /**
+     * @return array<int, array{label: string, value: string}>
+     */
+    public static function options(): array
+    {
+        return array_map(
+            fn (self $eventType): array => [
+                'label' => $eventType->label(),
+                'value' => $eventType->value,
+            ],
+            self::cases(),
+        );
+    }
+
+    /**
+     * @param  array<int, self>|null  $discordAllowedMentionTypes
+     * @return array<int, string>
+     */
+    public static function values(?array $discordAllowedMentionTypes = null): array
+    {
+        return array_map(
+            fn (self $discordAllowedMentionType): string => $discordAllowedMentionType->value,
+            $discordAllowedMentionTypes ?? self::cases(),
+        );
+    }
+}
diff --git a/app/Enums/NotificationChannel.php b/app/Enums/NotificationChannel.php
index a869ce7..902f647 100644
--- a/app/Enums/NotificationChannel.php
+++ b/app/Enums/NotificationChannel.php
@@ -28,4 +28,16 @@ enum NotificationChannel: string
             self::cases(),
         );
     }
+
+    /**
+     * @param  array<int, self>|null  $notificationChannels
+     * @return array<int, string>
+     */
+    public static function values(?array $notificationChannels = null): array
+    {
+        return array_map(
+            fn (self $notificationChannel): string => $notificationChannel->value,
+            $notificationChannels ?? self::cases(),
+        );
+    }
 }
diff --git a/app/Enums/NotificationEventType.php b/app/Enums/NotificationEventType.php
index 39d0c20..629e2af 100644
--- a/app/Enums/NotificationEventType.php
+++ b/app/Enums/NotificationEventType.php
@@ -28,4 +28,16 @@ enum NotificationEventType: string
             self::cases(),
         );
     }
+
+    /**
+     * @param  array<int, self>|null  $notificationEventTypes
+     * @return array<int, string>
+     */
+    public static function values(?array $notificationEventTypes = null): array
+    {
+        return array_map(
+            fn (self $notificationEventType): string => $notificationEventType->value,
+            $notificationEventTypes ?? self::cases(),
+        );
+    }
 }
diff --git a/app/Http/Requests/StoreProjectNotificationActionRequest.php b/app/Http/Requests/StoreProjectNotificationActionRequest.php
index 715716d..590f2f9 100644
--- a/app/Http/Requests/StoreProjectNotificationActionRequest.php
+++ b/app/Http/Requests/StoreProjectNotificationActionRequest.php
@@ -2,6 +2,7 @@
 
 namespace App\Http\Requests;
 
+use App\Enums\DiscordAllowedMentionType;
 use App\Enums\NotificationChannel;
 use App\Enums\NotificationEventType;
 use App\Http\Requests\Concerns\InteractsWithNotificationFilters;
@@ -29,10 +30,17 @@ class StoreProjectNotificationActionRequest extends FormRequest
      */
     public function rules(): array
     {
+        $messageTemplateRules = $this->input('channel') === NotificationChannel::Discord->value
+            ? ['required', 'string', 'max:2000']
+            : ['nullable', 'string', 'max:2000'];
+
         return [
             'name' => ['required', 'string', 'max:255'],
-            'event_type' => ['required', 'string', Rule::in($this->eventTypes())],
-            'channel' => ['required', 'string', Rule::in($this->channels())],
+            'event_type' => ['required', 'string', Rule::in(NotificationEventType::values())],
+            'channel' => ['required', 'string', Rule::in(NotificationChannel::values())],
+            'channel_configuration' => ['nullable', 'array'],
+            'channel_configuration.allowed_mentions' => ['nullable', 'array'],
+            'channel_configuration.allowed_mentions.*' => ['nullable', 'string', Rule::in(DiscordAllowedMentionType::values())],
             'enabled' => ['required', 'boolean'],
             'delivery_url' => ['required', 'string', 'max:2048', 'url'],
             'message_template' => $this->messageTemplateRules(),
diff --git a/app/Http/Requests/UpdateProjectNotificationActionRequest.php b/app/Http/Requests/UpdateProjectNotificationActionRequest.php
index f4fb6f2..0178abd 100644
--- a/app/Http/Requests/UpdateProjectNotificationActionRequest.php
+++ b/app/Http/Requests/UpdateProjectNotificationActionRequest.php
@@ -2,6 +2,7 @@
 
 namespace App\Http\Requests;
 
+use App\Enums\DiscordAllowedMentionType;
 use App\Enums\NotificationChannel;
 use App\Enums\NotificationEventType;
 use App\Http\Requests\Concerns\InteractsWithNotificationFilters;
@@ -29,10 +30,17 @@ class UpdateProjectNotificationActionRequest extends FormRequest
      */
     public function rules(): array
     {
+        $messageTemplateRules = $this->input('channel') === NotificationChannel::Discord->value
+            ? ['required', 'string', 'max:2000']
+            : ['nullable', 'string', 'max:2000'];
+
         return [
             'name' => ['required', 'string', 'max:255'],
-            'event_type' => ['required', 'string', Rule::in($this->eventTypes())],
-            'channel' => ['required', 'string', Rule::in($this->channels())],
+            'event_type' => ['required', 'string', Rule::in(NotificationEventType::values())],
+            'channel' => ['required', 'string', Rule::in(NotificationChannel::values())],
+            'channel_configuration' => ['nullable', 'array'],
+            'channel_configuration.allowed_mentions' => ['nullable', 'array'],
+            'channel_configuration.allowed_mentions.*' => ['nullable', 'string', Rule::in(DiscordAllowedMentionType::values())],
             'enabled' => ['required', 'boolean'],
             'delivery_url' => ['nullable', 'string', 'max:2048', 'url'],
             'message_template' => $this->messageTemplateRules(),
diff --git a/app/Providers/AppServiceProvider.php b/app/Providers/AppServiceProvider.php
index fd02c24..c8685f8 100644
--- a/app/Providers/AppServiceProvider.php
+++ b/app/Providers/AppServiceProvider.php
@@ -2,7 +2,7 @@
 
 namespace App\Providers;
 
-use App\Actions\Notifications\QueueTicketStatusChangedNotificationDeliveries;
+use App\Actions\Notifications\QueueNotificationEventDeliveries;
 use App\Actions\Notifications\TicketCreated;
 use App\Actions\Notifications\TicketStatusChanged;
 use App\Actions\Permissions\PermissionService;
@@ -98,12 +98,12 @@ class AppServiceProvider extends ServiceProvider
     {
         Event::listen(
             TicketStatusChanged::class,
-            QueueTicketStatusChangedNotificationDeliveries::class,
+            QueueNotificationEventDeliveries::class,
         );
 
         Event::listen(
             TicketCreated::class,
-            QueueTicketStatusChangedNotificationDeliveries::class,
+            QueueNotificationEventDeliveries::class,
         );
     }
 }
diff --git a/resources/js/pages/projects/settings/Notifications.vue b/resources/js/pages/projects/settings/Notifications.vue
index 410a323..e0740b5 100644
--- a/resources/js/pages/projects/settings/Notifications.vue
+++ b/resources/js/pages/projects/settings/Notifications.vue
@@ -192,6 +192,41 @@ props.notificationActions.forEach((notificationAction) => {
 const selectedChannel = (notificationAction: NotificationActionModel): string =>
     editChannelState[notificationAction.id] ?? notificationAction.channel;
 
+const notificationActionAllowedMentions = (
+    notificationAction: NotificationActionModel,
+): string[] => {
+    const allowedMentions =
+        notificationAction.channel_configuration['allowed_mentions'];
+
+    if (!Array.isArray(allowedMentions)) {
+        return [];
+    }
+
+    return allowedMentions
+        .filter(
+            (allowedMention): allowedMention is string =>
+                typeof allowedMention === 'string',
+        )
+        .map((allowedMention) => allowedMention.trim().toLowerCase())
+        .filter((allowedMention) => allowedMention !== '');
+};
+
+const allowedMentionsError = (
+    errors: Record<string, string>,
+): string | undefined => {
+    const generalError = errors['channel_configuration.allowed_mentions'];
+
+    if (generalError !== undefined) {
+        return generalError;
+    }
+
+    const itemErrorKey = Object.keys(errors).find((key) =>
+        key.startsWith('channel_configuration.allowed_mentions.'),
+    );
+
+    return itemErrorKey === undefined ? undefined : errors[itemErrorKey];
+};
+
 const notificationActionTimestamp = (
     notificationAction: NotificationActionModel,
 ): string => {
@@ -336,7 +371,9 @@ const notificationActionTimestamp = (
                                     </div>
 
                                     <div class="grid gap-2">
-                                        <Label for="create-notification-channel">
+                                        <Label
+                                            for="create-notification-channel"
+                                        >
                                             Channel
                                         </Label>
                                         <select
@@ -358,7 +395,9 @@ const notificationActionTimestamp = (
                                 </div>
 
                                 <div class="grid gap-2">
-                                    <Label for="create-notification-delivery-url">
+                                    <Label
+                                        for="create-notification-delivery-url"
+                                    >
                                         Delivery URL
                                     </Label>
                                     <Input
@@ -372,7 +411,55 @@ const notificationActionTimestamp = (
                                         never rendered back to the browser after
                                         save.
                                     </p>
-                                    <InputError :message="errors.delivery_url" />
+                                    <InputError
+                                        :message="errors.delivery_url"
+                                    />
+                                </div>
+
+                                <div class="grid gap-2">
+                                    <Label>Allowed mentions</Label>
+                                    <div
+                                        :class="[
+                                            'grid gap-2',
+                                            createChannelState.value !==
+                                            'discord'
+                                                ? 'hidden'
+                                                : '',
+                                        ]"
+                                    >
+                                        <label
+                                            v-for="allowedMentionOption in discordAllowedMentionOptions"
+                                            :key="`create-allowed-mention-${allowedMentionOption.value}`"
+                                            class="border-border flex items-center gap-2 rounded-lg border px-3 py-2"
+                                        >
+                                            <input
+                                                type="checkbox"
+                                                name="channel_configuration[allowed_mentions][]"
+                                                :value="
+                                                    allowedMentionOption.value
+                                                "
+                                                :disabled="
+                                                    createChannelState.value !==
+                                                    'discord'
+                                                "
+                                                class="border-input text-primary focus:ring-ring size-4 rounded"
+                                            />
+                                            <span>
+                                                {{ allowedMentionOption.label }}
+                                            </span>
+                                        </label>
+                                    </div>
+                                    <p class="text-muted-foreground text-sm">
+                                        {{
+                                            createChannelState.value ===
+                                            'discord'
+                                                ? 'Pick which Discord mention types are allowed. Leave all unchecked to keep mentions fully disabled.'
+                                                : 'Allowed mentions are only used when the channel is Discord.'
+                                        }}
+                                    </p>
+                                    <InputError
+                                        :message="allowedMentionsError(errors)"
+                                    />
                                 </div>
 
                                 <div class="grid gap-2">
@@ -661,7 +748,11 @@ const notificationActionTimestamp = (
                                     </Badge>
                                 </div>
                                 <CardDescription>
-                                    {{ notificationActionTimestamp(notificationAction) }}
+                                    {{
+                                        notificationActionTimestamp(
+                                            notificationAction,
+                                        )
+                                    }}
                                 </CardDescription>
                             </div>
                         </CardHeader>
@@ -673,25 +764,19 @@ const notificationActionTimestamp = (
                                         [project.id, notificationAction.id],
                                     )
                                 "
-                                :error-bag="
-                                    `updateNotificationAction-${notificationAction.id}`
-                                "
+                                :error-bag="`updateNotificationAction-${notificationAction.id}`"
                                 class="space-y-4"
                                 v-slot="{ errors, processing }"
                             >
                                 <div class="grid gap-4 md:grid-cols-2">
                                     <div class="grid gap-2">
                                         <Label
-                                            :for="
-                                                `notification-name-${notificationAction.id}`
-                                            "
+                                            :for="`notification-name-${notificationAction.id}`"
                                         >
                                             Name
                                         </Label>
                                         <Input
-                                            :id="
-                                                `notification-name-${notificationAction.id}`
-                                            "
+                                            :id="`notification-name-${notificationAction.id}`"
                                             name="name"
                                             :default-value="
                                                 notificationAction.name
@@ -702,16 +787,12 @@ const notificationActionTimestamp = (
 
                                     <div class="grid gap-2">
                                         <Label
-                                            :for="
-                                                `notification-delivery-url-${notificationAction.id}`
-                                            "
+                                            :for="`notification-delivery-url-${notificationAction.id}`"
                                         >
                                             Delivery URL
                                         </Label>
                                         <Input
-                                            :id="
-                                                `notification-delivery-url-${notificationAction.id}`
-                                            "
+                                            :id="`notification-delivery-url-${notificationAction.id}`"
                                             name="delivery_url"
                                             type="url"
                                             :placeholder="
@@ -736,16 +817,12 @@ const notificationActionTimestamp = (
 
                                     <div class="grid gap-2">
                                         <Label
-                                            :for="
-                                                `notification-event-type-${notificationAction.id}`
-                                            "
+                                            :for="`notification-event-type-${notificationAction.id}`"
                                         >
                                             Event type
                                         </Label>
                                         <select
-                                            :id="
-                                                `notification-event-type-${notificationAction.id}`
-                                            "
+                                            :id="`notification-event-type-${notificationAction.id}`"
                                             name="event_type"
                                             :default-value="
                                                 notificationAction.event_type
@@ -767,16 +844,12 @@ const notificationActionTimestamp = (
 
                                     <div class="grid gap-2">
                                         <Label
-                                            :for="
-                                                `notification-channel-${notificationAction.id}`
-                                            "
+                                            :for="`notification-channel-${notificationAction.id}`"
                                         >
                                             Channel
                                         </Label>
                                         <select
-                                            :id="
-                                                `notification-channel-${notificationAction.id}`
-                                            "
+                                            :id="`notification-channel-${notificationAction.id}`"
                                             name="channel"
                                             v-model="
                                                 editChannelState[
@@ -797,18 +870,70 @@ const notificationActionTimestamp = (
                                     </div>
                                 </div>
 
+                                <div class="grid gap-2">
+                                    <Label>Allowed mentions</Label>
+                                    <div
+                                        :class="[
+                                            'grid gap-2',
+                                            selectedChannel(
+                                                notificationAction,
+                                            ) !== 'discord'
+                                                ? 'hidden'
+                                                : '',
+                                        ]"
+                                    >
+                                        <label
+                                            v-for="allowedMentionOption in discordAllowedMentionOptions"
+                                            :key="`notification-allowed-mention-${notificationAction.id}-${allowedMentionOption.value}`"
+                                            class="border-border flex items-center gap-2 rounded-lg border px-3 py-2"
+                                        >
+                                            <input
+                                                type="checkbox"
+                                                name="channel_configuration[allowed_mentions][]"
+                                                :value="
+                                                    allowedMentionOption.value
+                                                "
+                                                :default-checked="
+                                                    notificationActionAllowedMentions(
+                                                        notificationAction,
+                                                    ).includes(
+                                                        allowedMentionOption.value,
+                                                    )
+                                                "
+                                                :disabled="
+                                                    selectedChannel(
+                                                        notificationAction,
+                                                    ) !== 'discord'
+                                                "
+                                                class="border-input text-primary focus:ring-ring size-4 rounded"
+                                            />
+                                            <span>
+                                                {{ allowedMentionOption.label }}
+                                            </span>
+                                        </label>
+                                    </div>
+                                    <p class="text-muted-foreground text-sm">
+                                        {{
+                                            selectedChannel(
+                                                notificationAction,
+                                            ) === 'discord'
+                                                ? 'Pick which Discord mention types are allowed. Leave all unchecked to keep mentions fully disabled.'
+                                                : 'Allowed mentions are only used when the channel is Discord.'
+                                        }}
+                                    </p>
+                                    <InputError
+                                        :message="allowedMentionsError(errors)"
+                                    />
+                                </div>
+
                                 <div class="grid gap-2">
                                     <Label
-                                        :for="
-                                            `notification-message-template-${notificationAction.id}`
-                                        "
+                                        :for="`notification-message-template-${notificationAction.id}`"
                                     >
                                         Discord message template
                                     </Label>
                                     <textarea
-                                        :id="
-                                            `notification-message-template-${notificationAction.id}`
-                                        "
+                                        :id="`notification-message-template-${notificationAction.id}`"
                                         name="message_template"
                                         rows="4"
                                         :value="
@@ -816,13 +941,15 @@ const notificationActionTimestamp = (
                                             ''
                                         "
                                         :disabled="
-                                            selectedChannel(notificationAction) !==
-                                            'discord'
+                                            selectedChannel(
+                                                notificationAction,
+                                            ) !== 'discord'
                                         "
                                         :class="[
                                             'border-input bg-background shadow-xs focus-visible:border-ring focus-visible:ring-ring/50 min-h-28 rounded-md border px-3 py-2 text-sm outline-none transition-[color,box-shadow] focus-visible:ring-[3px]',
-                                            selectedChannel(notificationAction) !==
-                                            'discord'
+                                            selectedChannel(
+                                                notificationAction,
+                                            ) !== 'discord'
                                                 ? 'hidden'
                                                 : 'block',
                                         ]"
@@ -830,8 +957,9 @@ const notificationActionTimestamp = (
                                     />
                                     <p class="text-muted-foreground text-sm">
                                         {{
-                                            selectedChannel(notificationAction) ===
-                                            'discord'
+                                            selectedChannel(
+                                                notificationAction,
+                                            ) === 'discord'
                                                 ? 'Available for Discord actions only. Use the fixed variables listed in the sidebar.'
                                                 : 'Discord message templates are only used when the channel is Discord.'
                                         }}
@@ -999,9 +1127,7 @@ const notificationActionTimestamp = (
                                 >
                                     <div class="grid gap-2">
                                         <Label
-                                            :for="
-                                                `notification-enabled-${notificationAction.id}`
-                                            "
+                                            :for="`notification-enabled-${notificationAction.id}`"
                                             class="flex items-center gap-3"
                                         >
                                             <input
@@ -1010,9 +1136,7 @@ const notificationActionTimestamp = (
                                                 value="0"
                                             />
                                             <input
-                                                :id="
-                                                    `notification-enabled-${notificationAction.id}`
-                                                "
+                                                :id="`notification-enabled-${notificationAction.id}`"
                                                 type="checkbox"
                                                 name="enabled"
                                                 value="1"
diff --git a/resources/js/types/page-props.ts b/resources/js/types/page-props.ts
index 749d414..fff3fda 100644
--- a/resources/js/types/page-props.ts
+++ b/resources/js/types/page-props.ts
@@ -111,6 +111,7 @@ export type ProjectNotificationSettingsPageProps = {
     eventTypeOptions: NotificationActionOptionModel[];
     filterAttributeOptions: NotificationActionOptionModel[];
     filterOperatorOptions: NotificationActionOptionModel[];
+    discordAllowedMentionOptions: NotificationActionOptionModel[];
     notificationActions: NotificationActionModel[];
     project: ProjectModel;
     status?: string | null;
diff --git a/tests/Feature/Api/TicketApiTest.php b/tests/Feature/Api/TicketApiTest.php
index 5015a28..937efab 100644
--- a/tests/Feature/Api/TicketApiTest.php
+++ b/tests/Feature/Api/TicketApiTest.php
@@ -233,8 +233,8 @@ class TicketApiTest extends TestCase
 
         Queue::assertPushed(DeliverNotificationAction::class, function (DeliverNotificationAction $job) use ($notificationAction): bool {
             return $job->notificationActionId === $notificationAction->id
-                && $job->payload->ticketKey === 'CORE-1'
-                && $job->payload->toStatusLabel === 'Doing'
+                && $job->event->payload()->ticketKey === 'CORE-1'
+                && $job->event->payload()->toStatusLabel === 'Doing'
                 && $job->notificationDeliveryLogId !== null;
         });
 
diff --git a/tests/Feature/Mcp/KanbanGitMcpTest.php b/tests/Feature/Mcp/KanbanGitMcpTest.php
index 1a44e9b..f5dde21 100644
--- a/tests/Feature/Mcp/KanbanGitMcpTest.php
+++ b/tests/Feature/Mcp/KanbanGitMcpTest.php
@@ -359,8 +359,8 @@ class KanbanGitMcpTest extends TestCase
 
         Queue::assertPushed(DeliverNotificationAction::class, function (DeliverNotificationAction $job) use ($notificationAction): bool {
             return $job->notificationActionId === $notificationAction->id
-                && $job->payload->ticketKey === 'CORE-1'
-                && $job->payload->toStatusLabel === 'Doing'
+                && $job->event->payload()->ticketKey === 'CORE-1'
+                && $job->event->payload()->toStatusLabel === 'Doing'
                 && $job->notificationDeliveryLogId !== null;
         });
 
diff --git a/tests/Feature/Notifications/DeliverNotificationActionTest.php b/tests/Feature/Notifications/DeliverNotificationActionTest.php
index 968af65..d693f5a 100644
--- a/tests/Feature/Notifications/DeliverNotificationActionTest.php
+++ b/tests/Feature/Notifications/DeliverNotificationActionTest.php
@@ -3,9 +3,9 @@
 namespace Tests\Feature\Notifications;
 
 use App\Actions\Notifications\DeliverNotificationAction;
+use App\Actions\Notifications\TicketStatusChanged;
 use App\Actions\Notifications\TicketStatusChangedPayload;
 use App\Enums\NotificationDeliveryStatus;
-use App\Enums\NotificationEventType;
 use App\Models\NotificationAction;
 use App\Models\NotificationDeliveryLog;
 use Carbon\CarbonImmutable;
@@ -35,7 +35,7 @@ class DeliverNotificationActionTest extends TestCase
 
         (new DeliverNotificationAction(
             notificationActionId: $notificationAction->id,
-            payload: $this->payload(),
+            event: $this->event(),
             notificationDeliveryLogId: $deliveryLog->id,
         ))->handle();
 
@@ -77,7 +77,7 @@ class DeliverNotificationActionTest extends TestCase
 
         (new DeliverNotificationAction(
             notificationActionId: $notificationAction->id,
-            payload: $this->payload(),
+            event: $this->event(),
             notificationDeliveryLogId: $deliveryLog->id,
         ))->handle();
 
@@ -106,6 +106,44 @@ class DeliverNotificationActionTest extends TestCase
         $this->assertNotNull($deliveryLog->delivered_at);
     }
 
+    /**
+     * Ensure Discord deliveries include configured allowed mention parse values.
+     */
+    public function test_discord_delivery_includes_configured_allowed_mentions(): void
+    {
+        Http::preventStrayRequests();
+        Http::fake([
+            'https://discord.com/api/webhooks/123456/discord-alerts' => Http::response('', 204),
+        ]);
+
+        $notificationAction = NotificationAction::factory()->discord()->create([
+            'delivery_url' => 'https://discord.com/api/webhooks/123456/discord-alerts',
+            'channel_configuration' => [
+                'allowed_mentions' => ['users', 'roles', 'users', 'EVERYONE', 'invalid'],
+            ],
+            'message_template' => '$ticket_key moved to $status_to',
+        ]);
+        $deliveryLog = $this->createPendingDeliveryLog($notificationAction);
+
+        (new DeliverNotificationAction(
+            notificationActionId: $notificationAction->id,
+            event: $this->event(),
+            notificationDeliveryLogId: $deliveryLog->id,
+        ))->handle();
+
+        Http::assertSentCount(1);
+        Http::assertSent(function (Request $request): bool {
+            return $request->method() === 'POST'
+                && $request->url() === 'https://discord.com/api/webhooks/123456/discord-alerts'
+                && $request->data() === [
+                    'content' => 'CORE-42 moved to Doing',
+                    'allowed_mentions' => [
+                        'parse' => ['users', 'roles', 'everyone'],
+                    ],
+                ];
+        });
+    }
+
     /**
      * Ensure retryable webhook responses release the job and update the delivery log.
      */
@@ -124,7 +162,7 @@ class DeliverNotificationActionTest extends TestCase
         $deliveryLog = $this->createPendingDeliveryLog($notificationAction);
         $job = (new DeliverNotificationAction(
             notificationActionId: $notificationAction->id,
-            payload: $this->payload(),
+            event: $this->event(),
             notificationDeliveryLogId: $deliveryLog->id,
         ))->withFakeQueueInteractions();
 
@@ -162,7 +200,7 @@ class DeliverNotificationActionTest extends TestCase
         $deliveryLog = $this->createPendingDeliveryLog($notificationAction);
         $job = (new DeliverNotificationAction(
             notificationActionId: $notificationAction->id,
-            payload: $this->payload(),
+            event: $this->event(),
             notificationDeliveryLogId: $deliveryLog->id,
         ))->withFakeQueueInteractions();
 
@@ -199,7 +237,7 @@ class DeliverNotificationActionTest extends TestCase
         $deliveryLog = $this->createPendingDeliveryLog($notificationAction);
         $job = (new DeliverNotificationAction(
             notificationActionId: $notificationAction->id,
-            payload: $this->payload(),
+            event: $this->event(),
             notificationDeliveryLogId: $deliveryLog->id,
         ))->withFakeQueueInteractions();
 
@@ -236,7 +274,7 @@ class DeliverNotificationActionTest extends TestCase
         $deliveryLog = $this->createPendingDeliveryLog($notificationAction);
         $job = (new DeliverNotificationAction(
             notificationActionId: $notificationAction->id,
-            payload: $this->payload(),
+            event: $this->event(),
             notificationDeliveryLogId: $deliveryLog->id,
         ))->withFakeQueueInteractions();
 
@@ -272,7 +310,7 @@ class DeliverNotificationActionTest extends TestCase
         $deliveryLog = $this->createPendingDeliveryLog($notificationAction);
         $job = (new DeliverNotificationAction(
             notificationActionId: $notificationAction->id,
-            payload: $this->payload(),
+            event: $this->event(),
             notificationDeliveryLogId: $deliveryLog->id,
         ))->withFakeQueueInteractions();
 
@@ -311,7 +349,7 @@ class DeliverNotificationActionTest extends TestCase
         $deliveryLog = $this->createPendingDeliveryLog($notificationAction);
         $job = (new DeliverNotificationAction(
             notificationActionId: $notificationAction->id,
-            payload: $this->payload(),
+            event: $this->event(),
             notificationDeliveryLogId: $deliveryLog->id,
         ))->withFakeQueueInteractions();
 
@@ -347,7 +385,7 @@ class DeliverNotificationActionTest extends TestCase
         $deliveryLog = $this->createPendingDeliveryLog($notificationAction);
         $job = (new DeliverNotificationAction(
             notificationActionId: $notificationAction->id,
-            payload: $this->payload(),
+            event: $this->event(),
             notificationDeliveryLogId: $deliveryLog->id,
         ))->withFakeQueueInteractions();
 
@@ -375,7 +413,7 @@ class DeliverNotificationActionTest extends TestCase
         $deliveryLog = $this->createPendingDeliveryLog($notificationAction);
         $job = (new DeliverNotificationAction(
             notificationActionId: $notificationAction->id,
-            payload: $this->payload(actorName: null),
+            event: $this->event(actorName: null),
             notificationDeliveryLogId: $deliveryLog->id,
         ))->withFakeQueueInteractions();
 
@@ -407,7 +445,7 @@ class DeliverNotificationActionTest extends TestCase
         $deliveryLog = $this->createPendingDeliveryLog($notificationAction);
         $job = (new DeliverNotificationAction(
             notificationActionId: $notificationAction->id,
-            payload: $this->payload(ticketTitle: str_repeat('A', 2001)),
+            event: $this->event(ticketTitle: str_repeat('A', 2001)),
             notificationDeliveryLogId: $deliveryLog->id,
         ))->withFakeQueueInteractions();
 
@@ -444,7 +482,7 @@ class DeliverNotificationActionTest extends TestCase
         $deliveryLog = $this->createPendingDeliveryLog($notificationAction);
         $job = (new DeliverNotificationAction(
             notificationActionId: $notificationAction->id,
-            payload: $this->payload(),
+            event: $this->event(),
             notificationDeliveryLogId: $deliveryLog->id,
         ))->withFakeQueueInteractions();
 
@@ -470,7 +508,7 @@ class DeliverNotificationActionTest extends TestCase
     {
         $job = new DeliverNotificationAction(
             notificationActionId: 1,
-            payload: $this->payload(),
+            event: $this->event(),
             notificationDeliveryLogId: 1,
         );
 
@@ -492,12 +530,11 @@ class DeliverNotificationActionTest extends TestCase
             ]);
     }
 
-    private function payload(
+    private function event(
         ?string $actorName = 'Erica Example',
         string $ticketTitle = 'Fix webhook delivery',
-    ): TicketStatusChangedPayload {
-        return new TicketStatusChangedPayload(
-            eventType: NotificationEventType::TicketStatusChanged,
+    ): TicketStatusChanged {
+        return new TicketStatusChanged(new TicketStatusChangedPayload(
             projectId: 10,
             projectKey: 'CORE',
             projectName: 'Core Platform',
@@ -512,7 +549,7 @@ class DeliverNotificationActionTest extends TestCase
             toStatusId: 2,
             toStatusLabel: 'Doing',
             occurredAt: CarbonImmutable::parse('2026-04-24T09:15:30+00:00'),
-        );
+        ));
     }
 
     /**
diff --git a/tests/Feature/Notifications/RenderDiscordMessageTemplateTest.php b/tests/Feature/Notifications/RenderDiscordMessageTemplateTest.php
index 283b685..6f21c71 100644
--- a/tests/Feature/Notifications/RenderDiscordMessageTemplateTest.php
+++ b/tests/Feature/Notifications/RenderDiscordMessageTemplateTest.php
@@ -3,8 +3,8 @@
 namespace Tests\Feature\Notifications;
 
 use App\Actions\Notifications\RenderDiscordMessageTemplate;
+use App\Actions\Notifications\TicketStatusChanged;
 use App\Actions\Notifications\TicketStatusChangedPayload;
-use App\Enums\NotificationEventType;
 use Carbon\CarbonImmutable;
 use PHPUnit\Framework\Attributes\DataProvider;
 use Tests\TestCase;
@@ -54,7 +54,7 @@ class RenderDiscordMessageTemplateTest extends TestCase
     #[DataProvider('supportedVariableProvider')]
     public function test_it_replaces_supported_template_variables(string $template, string $expected): void
     {
-        $renderedMessage = app(RenderDiscordMessageTemplate::class)->handle($template, $this->payload());
+        $renderedMessage = app(RenderDiscordMessageTemplate::class)->handle($template, $this->event());
 
         $this->assertSame($expected, $renderedMessage);
     }
@@ -66,16 +66,15 @@ class RenderDiscordMessageTemplateTest extends TestCase
     {
         $renderedMessage = app(RenderDiscordMessageTemplate::class)->handle(
             '[$ticket_key] $unknown moved to $status_to',
-            $this->payload(),
+            $this->event(),
         );
 
         $this->assertSame('[CORE-42] $unknown moved to Doing', $renderedMessage);
     }
 
-    private function payload(): TicketStatusChangedPayload
+    private function event(): TicketStatusChanged
     {
-        return new TicketStatusChangedPayload(
-            eventType: NotificationEventType::TicketStatusChanged,
+        return new TicketStatusChanged(new TicketStatusChangedPayload(
             projectId: 10,
             projectKey: 'CORE',
             projectName: 'Core Platform',
@@ -90,6 +89,6 @@ class RenderDiscordMessageTemplateTest extends TestCase
             toStatusId: 2,
             toStatusLabel: 'Doing',
             occurredAt: CarbonImmutable::parse('2026-04-24T09:15:30+00:00'),
-        );
+        ));
     }
 }
diff --git a/tests/Feature/Notifications/TicketCreatedNotificationDispatchTest.php b/tests/Feature/Notifications/TicketCreatedNotificationDispatchTest.php
index d127518..0e55ccb 100644
--- a/tests/Feature/Notifications/TicketCreatedNotificationDispatchTest.php
+++ b/tests/Feature/Notifications/TicketCreatedNotificationDispatchTest.php
@@ -131,27 +131,27 @@ class TicketCreatedNotificationDispatchTest extends TestCase
         Queue::assertPushed(DeliverNotificationAction::class, 3);
         Queue::assertPushed(DeliverNotificationAction::class, function (DeliverNotificationAction $job) use ($webhookAction, $project, $ticket, $user, $backlogStatus): bool {
             return $job->notificationActionId === $webhookAction->id
-                && $job->payload->projectId === $project->id
-                && $job->payload->projectKey === 'CORE'
-                && $job->payload->projectName === 'Core Platform'
-                && $job->payload->ticketId === $ticket->id
-                && $job->payload->ticketKey === $ticket->ticket_key
-                && $job->payload->ticketTitle === 'Trigger ticket created notification'
-                && $job->payload->ticketUrl === route('projects.tickets.show', [$project, $ticket])
-                && $job->payload->actorId === $user->id
-                && $job->payload->actorName === 'Erica Example'
-                && $job->payload->fromStatusId === null
-                && $job->payload->fromStatusLabel === null
-                && $job->payload->toStatusId === $backlogStatus->id
-                && $job->payload->toStatusLabel === 'Backlog'
-                && $job->payload->eventType === NotificationEventType::TicketCreate
+                && $job->event->payload()->projectId === $project->id
+                && $job->event->payload()->projectKey === 'CORE'
+                && $job->event->payload()->projectName === 'Core Platform'
+                && $job->event->payload()->ticketId === $ticket->id
+                && $job->event->payload()->ticketKey === $ticket->ticket_key
+                && $job->event->payload()->ticketTitle === 'Trigger ticket created notification'
+                && $job->event->payload()->ticketUrl === route('projects.tickets.show', [$project, $ticket])
+                && $job->event->payload()->actorId === $user->id
+                && $job->event->payload()->actorName === 'Erica Example'
+                && $job->event->payload()->fromStatusId === null
+                && $job->event->payload()->fromStatusLabel === null
+                && $job->event->payload()->toStatusId === $backlogStatus->id
+                && $job->event->payload()->toStatusLabel === 'Backlog'
+                && $job->event->eventType() === NotificationEventType::TicketCreate
                 && $job->notificationDeliveryLogId !== null;
         });
         Queue::assertPushed(DeliverNotificationAction::class, fn (DeliverNotificationAction $job): bool => $job->notificationActionId === $discordAction->id
-            && $job->payload->eventType === NotificationEventType::TicketCreate
+            && $job->event->eventType() === NotificationEventType::TicketCreate
             && $job->notificationDeliveryLogId !== null);
         Queue::assertPushed(DeliverNotificationAction::class, fn (DeliverNotificationAction $job): bool => $job->notificationActionId === $filterNotExistsAction->id
-            && $job->payload->eventType === NotificationEventType::TicketCreate
+            && $job->event->eventType() === NotificationEventType::TicketCreate
             && $job->notificationDeliveryLogId !== null);
         Queue::assertNotPushed(DeliverNotificationAction::class, fn (DeliverNotificationAction $job): bool => $job->notificationActionId === $disabledAction->id);
         Queue::assertNotPushed(DeliverNotificationAction::class, fn (DeliverNotificationAction $job): bool => $job->notificationActionId === $statusChangedAction->id);
diff --git a/tests/Feature/Notifications/TicketStatusChangedNotificationDispatchTest.php b/tests/Feature/Notifications/TicketStatusChangedNotificationDispatchTest.php
index 2c05bb5..fd456b5 100644
--- a/tests/Feature/Notifications/TicketStatusChangedNotificationDispatchTest.php
+++ b/tests/Feature/Notifications/TicketStatusChangedNotificationDispatchTest.php
@@ -147,7 +147,7 @@ class TicketStatusChangedNotificationDispatchTest extends TestCase
             'project_id' => $project->id,
             'name' => 'Wrong event',
             'enabled' => true,
-            'event_type' => 'ticket_created',
+            'event_type' => NotificationEventType::TicketCreate->value,
             'channel' => NotificationChannel::Webhook->value,
             'channel_configuration' => json_encode([]),
             'message_template' => null,
@@ -169,20 +169,20 @@ class TicketStatusChangedNotificationDispatchTest extends TestCase
         Queue::assertPushed(DeliverNotificationAction::class, 5);
         Queue::assertPushed(DeliverNotificationAction::class, function (DeliverNotificationAction $job) use ($webhookAction, $project, $ticket, $user, $backlogStatus, $doingStatus): bool {
             return $job->notificationActionId === $webhookAction->id
-                && $job->payload->projectId === $project->id
-                && $job->payload->projectKey === 'CORE'
-                && $job->payload->projectName === 'Core Platform'
-                && $job->payload->ticketId === $ticket->id
-                && $job->payload->ticketKey === 'CORE-1'
-                && $job->payload->ticketTitle === 'Fix webhook dispatch'
-                && $job->payload->ticketUrl === route('projects.tickets.show', [$project, $ticket])
-                && $job->payload->actorId === $user->id
-                && $job->payload->actorName === 'Erica Example'
-                && $job->payload->fromStatusId === $backlogStatus->id
-                && $job->payload->fromStatusLabel === 'Backlog'
-                && $job->payload->toStatusId === $doingStatus->id
-                && $job->payload->toStatusLabel === 'Doing'
-                && $job->payload->eventType === NotificationEventType::TicketStatusChanged
+                && $job->event->payload()->projectId === $project->id
+                && $job->event->payload()->projectKey === 'CORE'
+                && $job->event->payload()->projectName === 'Core Platform'
+                && $job->event->payload()->ticketId === $ticket->id
+                && $job->event->payload()->ticketKey === 'CORE-1'
+                && $job->event->payload()->ticketTitle === 'Fix webhook dispatch'
+                && $job->event->payload()->ticketUrl === route('projects.tickets.show', [$project, $ticket])
+                && $job->event->payload()->actorId === $user->id
+                && $job->event->payload()->actorName === 'Erica Example'
+                && $job->event->payload()->fromStatusId === $backlogStatus->id
+                && $job->event->payload()->fromStatusLabel === 'Backlog'
+                && $job->event->payload()->toStatusId === $doingStatus->id
+                && $job->event->payload()->toStatusLabel === 'Doing'
+                && $job->event->eventType() === NotificationEventType::TicketStatusChanged
                 && $job->notificationDeliveryLogId !== null;
         });
         Queue::assertPushed(DeliverNotificationAction::class, fn (DeliverNotificationAction $job): bool => $job->notificationActionId === $discordAction->id
diff --git a/tests/Feature/Projects/ProjectNotificationSettingsControllerTest.php b/tests/Feature/Projects/ProjectNotificationSettingsControllerTest.php
index 57e02dc..d92e5e3 100644
--- a/tests/Feature/Projects/ProjectNotificationSettingsControllerTest.php
+++ b/tests/Feature/Projects/ProjectNotificationSettingsControllerTest.php
@@ -36,6 +36,9 @@ class ProjectNotificationSettingsControllerTest extends TestCase
                         'value' => 'Doing',
                     ],
                 ],
+                'channel_configuration' => [
+                    'allowed_mentions' => ['users', 'roles'],
+                ],
             ]);
 
         $this->syncProjectPermissions($project, $user, ['edit']);
@@ -48,6 +51,8 @@ class ProjectNotificationSettingsControllerTest extends TestCase
                 ->where('project.id', $project->id)
                 ->where('notificationActions.0.name', 'Discord alerts')
                 ->where('notificationActions.0.channel', NotificationChannel::Discord->value)
+                ->where('notificationActions.0.channel_configuration.allowed_mentions.0', 'users')
+                ->where('notificationActions.0.channel_configuration.allowed_mentions.1', 'roles')
                 ->where('notificationActions.0.event_type', NotificationEventType::TicketStatusChanged->value)
                 ->where('notificationActions.0.enabled', true)
                 ->where('notificationActions.0.has_delivery_url', true)
@@ -58,6 +63,8 @@ class ProjectNotificationSettingsControllerTest extends TestCase
                 ->where('channelOptions.0.value', NotificationChannel::Discord->value)
                 ->where('eventTypeOptions.0.value', NotificationEventType::TicketStatusChanged->value)
                 ->where('eventTypeOptions.1.value', NotificationEventType::TicketCreate->value)
+                ->where('discordAllowedMentionOptions.0.value', 'everyone')
+                ->where('discordAllowedMentionOptions.2.value', 'users')
                 ->where('filterAttributeOptions.0.value', 'project.id')
                 ->where('filterOperatorOptions.0.value', 'equals')
                 ->where('templateVariables.0.value', '$url')
@@ -96,6 +103,9 @@ class ProjectNotificationSettingsControllerTest extends TestCase
                 'name' => 'Discord alerts',
                 'event_type' => NotificationEventType::TicketStatusChanged->value,
                 'channel' => NotificationChannel::Discord->value,
+                'channel_configuration' => [
+                    'allowed_mentions' => ['users', 'roles'],
+                ],
                 'enabled' => '1',
                 'delivery_url' => 'https://discord.com/api/webhooks/123456/discord-alerts',
                 'filters' => json_encode([
@@ -115,6 +125,10 @@ class ProjectNotificationSettingsControllerTest extends TestCase
         $this->assertSame($project->id, $notificationAction->project_id);
         $this->assertSame(NotificationChannel::Discord, $notificationAction->channel);
         $this->assertSame(NotificationEventType::TicketStatusChanged, $notificationAction->event_type);
+        $this->assertSame(
+            ['allowed_mentions' => ['users', 'roles']],
+            $notificationAction->channel_configuration,
+        );
         $this->assertTrue($notificationAction->enabled);
         $this->assertSame(
             'https://discord.com/api/webhooks/123456/discord-alerts',
@@ -151,6 +165,9 @@ class ProjectNotificationSettingsControllerTest extends TestCase
                 'name' => 'Ops escalation alerts',
                 'event_type' => NotificationEventType::TicketStatusChanged->value,
                 'channel' => NotificationChannel::Discord->value,
+                'channel_configuration' => [
+                    'allowed_mentions' => ['users', 'everyone'],
+                ],
                 'enabled' => '1',
                 'delivery_url' => '',
                 'filters' => json_encode([
@@ -179,6 +196,17 @@ class ProjectNotificationSettingsControllerTest extends TestCase
                 'value' => ['CORE-1', 'CORE-2'],
             ],
         ], $notificationAction->filters);
+        $this->assertSame(
+            ['allowed_mentions' => ['users', 'everyone']],
+            $notificationAction->channel_configuration,
+        );
+        $this->assertSame([
+            [
+                'attribute' => 'ticket.key',
+                'operator' => 'in',
+                'value' => ['CORE-1', 'CORE-2'],
+            ],
+        ], $notificationAction->filters);
         $this->assertSame('$ticket_key moved to $status_to: $url', $notificationAction->message_template);
     }
 
@@ -305,6 +333,9 @@ class ProjectNotificationSettingsControllerTest extends TestCase
                         'value' => [],
                     ],
                 ], JSON_THROW_ON_ERROR),
+                'channel_configuration' => [
+                    'allowed_mentions' => ['not-valid'],
+                ],
                 'message_template' => '',
             ])
             ->assertRedirect(route('projects.settings.notifications', $project))
@@ -314,6 +345,9 @@ class ProjectNotificationSettingsControllerTest extends TestCase
                 'enabled',
                 'delivery_url',
                 'filters.0.value',
+                'channel_configuration.allowed_mentions.0',
+                'channel_configuration.allowed_mentions.0',
+                'filters.0.value',
                 'message_template',
             ]);
     }