title: Many-To-Many Relationship in backpack 4.1 for laravel
body: <p>I use laravel 8 and backpack 4.1 for laravel. I have to add in one column more then one comma-separated-values. I have one pivot table with 2 foreign keys. The user can see with foreign key the available objects. I have to put all available objects into one column in setupListOperation() in CrudController of the user. How can I do it?
  UserModel:</p>
  <pre><code>public function Objects(): belongsToMany
  {
      return $this-&gt;belongsToMany(Object::class);
  }
  
  
  
  CRUD::column('object_id')
          -&gt;type('relationship')
          -&gt;relation_type('BelongsToMany')
          -&gt;model(Object::class)
          -&gt;entity('name')
          -&gt;label('Objects');
  </code></pre>
  <p>Thank you for your answers in advance.</p>