I installed yiiadmin everything works fine, but did anybody made such thing

I have a model with user_id column and i need to show some additional information for this user_id(have model user)

I already made relations ,but how to show it. I had a draft but it’s not works correct

public function adminSearch()


        return array(

                // Data provider, by default is "search()"

             /*  'dataProvider'=>$this->search(),*/