diff --git a/app/Policies/GrMasterPolicy.php b/app/Policies/GrMasterPolicy.php
new file mode 100644
index 0000000..e9bf255
--- /dev/null
+++ b/app/Policies/GrMasterPolicy.php
@@ -0,0 +1,106 @@
+<?php
+
+namespace App\Policies;
+
+use Illuminate\Auth\Access\Response;
+use App\Models\GrMaster;
+use App\Models\User;
+
+class GrMasterPolicy
+{
+    /**
+     * Determine whether the user can view any models.
+     */
+    public function viewAny(User $user): bool
+    {
+        return $user->checkPermissionTo('view-any GrMaster');
+    }
+
+    /**
+     * Determine whether the user can view the model.
+     */
+    public function view(User $user, GrMaster $grmaster): bool
+    {
+        return $user->checkPermissionTo('view GrMaster');
+    }
+
+    /**
+     * Determine whether the user can create models.
+     */
+    public function create(User $user): bool
+    {
+        return $user->checkPermissionTo('create GrMaster');
+    }
+
+    /**
+     * Determine whether the user can update the model.
+     */
+    public function update(User $user, GrMaster $grmaster): bool
+    {
+        return $user->checkPermissionTo('update GrMaster');
+    }
+
+    /**
+     * Determine whether the user can delete the model.
+     */
+    public function delete(User $user, GrMaster $grmaster): bool
+    {
+        return $user->checkPermissionTo('delete GrMaster');
+    }
+
+    /**
+     * Determine whether the user can delete any models.
+     */
+    public function deleteAny(User $user): bool
+    {
+        return $user->checkPermissionTo('delete-any GrMaster');
+    }
+
+    /**
+     * Determine whether the user can restore the model.
+     */
+    public function restore(User $user, GrMaster $grmaster): bool
+    {
+        return $user->checkPermissionTo('restore GrMaster');
+    }
+
+    /**
+     * Determine whether the user can restore any models.
+     */
+    public function restoreAny(User $user): bool
+    {
+        return $user->checkPermissionTo('restore-any GrMaster');
+    }
+
+    /**
+     * Determine whether the user can replicate the model.
+     */
+    public function replicate(User $user, GrMaster $grmaster): bool
+    {
+        return $user->checkPermissionTo('replicate GrMaster');
+    }
+
+    /**
+     * Determine whether the user can reorder the models.
+     */
+    public function reorder(User $user): bool
+    {
+        return $user->checkPermissionTo('reorder GrMaster');
+    }
+
+    /**
+     * Determine whether the user can permanently delete the model.
+     */
+    public function forceDelete(User $user, GrMaster $grmaster): bool
+    {
+        return $user->checkPermissionTo('force-delete GrMaster');
+    }
+
+    /**
+     * Determine whether the user can permanently delete any models.
+     */
+    public function forceDeleteAny(User $user): bool
+    {
+        return $user->checkPermissionTo('force-delete-any GrMaster');
+    }
+}