diff --git a/app/Filament/Resources/Users/Schemas/UserForm.php b/app/Filament/Resources/Users/Schemas/UserForm.php
index c5aa66d..3cabc9a 100644
--- a/app/Filament/Resources/Users/Schemas/UserForm.php
+++ b/app/Filament/Resources/Users/Schemas/UserForm.php
@@ -36,7 +36,20 @@ class UserForm
                 ->columnSpanFull(),
             DatePicker::make('last_activity_date')->label('Terakhir Aktif'),
             Select::make('roles')->relationship('roles', 'name')
-                ->multiple()->preload()->label('Role'),
+                ->multiple()->preload()->label('Role')
+                ->getOptionLabelFromRecordUsing(fn ($record) => $record->name)
+                ->options(function () {
+                    $user = auth()->user();
+                    $query = \Spatie\Permission\Models\Role::query()
+                        ->whereNotIn('name', ['super_admin', 'panel_user']);
+
+                    // Hanya ketua (AssignKoordinator) yang bisa assign role koordinator
+                    if (! $user->can('AssignKoordinator')) {
+                        $query->where('name', '!=', 'koordinator');
+                    }
+
+                    return $query->pluck('name', 'id');
+                }),
         ]);
     }
 }
diff --git a/config/filament-shield.php b/config/filament-shield.php
index 9e7c472..8ce5475 100644
--- a/config/filament-shield.php
+++ b/config/filament-shield.php
@@ -233,8 +233,9 @@ return [
     */
 
     'custom_permissions' => [
-        'ViewDraft:Activity', // Lihat kegiatan berstatus draft milik user lain (hanya super_admin)
-        'Publish:Post',       // Publish / unpublish artikel (editor)
+        'ViewDraft:Activity',   // Lihat kegiatan berstatus draft milik user lain (hanya super_admin)
+        'Publish:Post',         // Publish / unpublish artikel (editor)
+        'AssignKoordinator',    // Assign/cabut role koordinator ke anggota (hanya ketua)
     ],
 
     /*
diff --git a/database/seeders/PermissionSeeder.php b/database/seeders/PermissionSeeder.php
index abef586..d20eb6c 100644
--- a/database/seeders/PermissionSeeder.php
+++ b/database/seeders/PermissionSeeder.php
@@ -13,7 +13,7 @@ class PermissionSeeder extends Seeder
         app()[\Spatie\Permission\PermissionRegistrar::class]->forgetCachedPermissions();
 
         // Buat roles jika belum ada
-        foreach (['super_admin', 'ketua', 'bendahara', 'pengurus', 'anggota', 'auditor', 'editor'] as $role) {
+        foreach (['super_admin', 'ketua', 'bendahara', 'pengurus', 'anggota', 'auditor', 'editor', 'koordinator'] as $role) {
             Role::firstOrCreate(['name' => $role, 'guard_name' => 'web']);
         }
 
@@ -29,12 +29,25 @@ class PermissionSeeder extends Seeder
         $anggota   = Role::findByName('anggota');
         $auditor   = Role::findByName('auditor');
         $editor    = Role::findByName('editor');
+        $koordinator = Role::findByName('koordinator');
 
         $ketua->syncPermissions(Permission::where('name', 'not like', '%Role%')
             ->where('name', 'not like', '%Permission%')
             ->where('name', '!=', 'ViewDraft:Activity')
             ->get());
 
+        // Pastikan ketua punya AssignKoordinator
+        if ($p = Permission::where('name', 'AssignKoordinator')->first()) {
+            $ketua->givePermissionTo($p);
+        }
+
+        $koordinator->syncPermissions(Permission::whereIn('name', [
+            'ViewAny:Activity', 'View:Activity', 'Create:Activity', 'Update:Activity', 'Delete:Activity',
+            'ViewAny:Vote', 'View:Vote',
+            'ViewAny:Post', 'View:Post', 'Create:Post', 'Update:Post', 'Delete:Post',
+            'ViewAny:MemberPoint', 'View:MemberPoint',
+        ])->get());
+
         $bendahara->syncPermissions(Permission::where('name', 'like', '%CashRecord%')
             ->orWhere('name', 'like', '%CashCategory%')
             ->orWhere('name', 'like', '%MemberDue%')