diff --git a/apps/edr-freight-api/src/app.module.ts b/apps/edr-freight-api/src/app.module.ts
index 72038216e..6dd250283 100644
--- a/apps/edr-freight-api/src/app.module.ts
+++ b/apps/edr-freight-api/src/app.module.ts
@@ -46,6 +46,7 @@ import { PaymentModule } from "./modules/payment/payment.module";
 import { DemoBookingsSeeder } from "./seed/demo-bookings.seeder";
 import { PricingDataSeeder } from "./seed/pricing-data.seeder";
 import { FileUploadSettingsSeeder } from "./seed/file-upload-settings.seeder";
+import { FreightPermissionKeyMigrationSeeder } from "./seed/freight-permission-key-migration.seeder";
 //New Trains, Wagons, Container and Cargo management modules
 import { TrainsModule } from "./modules/trains/trains.module";
 import { WagonsModule } from './modules/wagons/wagons.module';
@@ -110,7 +111,15 @@ import { OverviewModule } from './modules/overview/overview.module';
     RoutesModule,
     OverviewModule,
   ],
-  providers: [EdrOrgSeeder, DemoUsersSeeder,FreightStaffUsersSeeder, DemoBookingsSeeder, PricingDataSeeder, FileUploadSettingsSeeder],
+  providers: [
+    EdrOrgSeeder,
+    DemoUsersSeeder,
+    FreightStaffUsersSeeder,
+    DemoBookingsSeeder,
+    PricingDataSeeder,
+    FileUploadSettingsSeeder,
+    FreightPermissionKeyMigrationSeeder,
+  ],
 })
 export class AppModule implements OnApplicationBootstrap {
   constructor(
@@ -121,9 +130,11 @@ export class AppModule implements OnApplicationBootstrap {
     private readonly demoBookingsSeeder: DemoBookingsSeeder,
     private readonly pricingDataSeeder: PricingDataSeeder,
     private readonly fileUploadSettingsSeeder: FileUploadSettingsSeeder,
+    private readonly freightPermissionKeyMigrationSeeder: FreightPermissionKeyMigrationSeeder,
   ) { }
 
   async onApplicationBootstrap() {
+    await this.freightPermissionKeyMigrationSeeder.run();
     await this.seeder.run();
     await this.edrOrgSeeder.run();
     await this.demoUsersSeeder.run();
diff --git a/apps/edr-freight-api/src/seed/freight-permission-key-migration.seeder.ts b/apps/edr-freight-api/src/seed/freight-permission-key-migration.seeder.ts
new file mode 100644
index 000000000..0a0f86a64
--- /dev/null
+++ b/apps/edr-freight-api/src/seed/freight-permission-key-migration.seeder.ts
@@ -0,0 +1,48 @@
+import { Injectable, Logger } from '@nestjs/common';
+import { Permission } from '@tria-plc/iamapi-common';
+import { DataSource } from 'typeorm';
+
+/** Renamed rule-engine resources: old key -> new key (same permission id). */
+const PERMISSION_KEY_RENAMES: ReadonlyArray<{ from: string; to: string }> = [
+  {
+    from: 'edr_freight_app:rule_engine:priority_rules:view',
+    to: 'edr_freight_app:rule_engine:priority_configs:view',
+  },
+  {
+    from: 'edr_freight_app:rule_engine:priority_rules:manage',
+    to: 'edr_freight_app:rule_engine:priority_configs:manage',
+  },
+];
+
+@Injectable()
+export class FreightPermissionKeyMigrationSeeder {
+  private readonly logger = new Logger(FreightPermissionKeyMigrationSeeder.name);
+
+  constructor(private readonly dataSource: DataSource) {}
+
+  async run() {
+    const permissionRepository = this.dataSource.getRepository(Permission);
+
+    for (const { from, to } of PERMISSION_KEY_RENAMES) {
+      const existing = await permissionRepository.findOne({
+        where: { key: from },
+        select: { id: true, key: true },
+      });
+
+      if (!existing) {
+        continue;
+      }
+
+      const targetExists = await permissionRepository.existsBy({ key: to });
+      if (targetExists) {
+        this.logger.warn(
+          `Skipping permission key rename ${from} -> ${to}: target key already exists`,
+        );
+        continue;
+      }
+
+      await permissionRepository.update({ id: existing.id }, { key: to });
+      this.logger.log(`Renamed permission key ${from} -> ${to}`);
+    }
+  }
+}