'integer', 'department_id' => 'integer', 'permission_id' => 'integer', 'menu_id' => 'integer', 'is_allowed' => 'integer', ]; public function department() { return $this->belongsTo(Department::class, 'department_id'); } public function permission() { return $this->belongsTo(\Spatie\Permission\Models\Permission::class, 'permission_id'); } }