public function evalFirms($id, $firm)
 {
     $relation = RelationTeUs::find($id)->toArray();
     switch ($firm) {
         case $relation['user_cap_id']:
             return true;
             break;
         case $relation['user_int2_id']:
             return true;
             break;
         case $relation['user_int3_id']:
             return true;
             break;
         case $relation['user_int4_id']:
             return true;
             break;
         default:
             return $this->EvalFirmAdmin($firm);
             break;
     }
 }