How to autofill Edit form with old Information from two different tables?

I have this form "Edit tache". Editing one "tache" affects two tables user and technicien, when i choose to edit tache the edit form is autofilled with information from the technicien table but the fields related to the table user are not autofilled. How could i autofill the form with information from the two tables? Thank you.

controller

public function edit($id)
{
    $technicien=technicien::find($id);
    $user = user::orderBy('id', 'asc')->get();
    return view('technicien.edit',['moyenne_avis'=>$technicien],['actif'=>$technicien],['user_id'=>$technicien])->with('users', $user );
}

public function update(Request $request, $id)
{
    // do some request validation
    $technicien=technicien::find($id);
    $technicien->update($request->all());
    return redirect('technicien');
}

View

@extends('Layouts/app')
@extends('Layouts.master')
@section('content')
<div class="container">
    <div class="row">
        <div class="col-md-10">
            <h1>Modifier Tache</h1>
        <form action="" method="post">
        
        


            <div class="form-group">
                <label for="">Nom</label>
                <input id="nom" type="text" class="form-control" name="nom" value="" required autofocus>
            </div>
            <div class="form-group">
                <label for="">Prenom</label>
                <input id="nom" type="text" class="form-control" name="nom" value="" required autofocus>
            </div>

            <div class="form-group">
                <label for="">moyenne Avis</label>
                <input type="text"  name ="moyenne_avis" class="form-control"value ="" >
            </div>
            <div class="form-group">
                <label for="">Etat Technicien</label>
                <input type="text"  name ="actif" class="form-control"value ="" >
            </div>



            <div class="form-group">

                <input type="submit" value = "enregistrer" class="form-control btn btn-primary">
            </div>
        </form>
    </div>
</div>
@endsection

route

Route::get('/technicien/{id}/edit', 'TechnicienController@edit');
Route::put('/technicien/{id}', 'TechnicienController@update')-
>name('technicien.update');

via Chebli Mohamed