public function attributeLabels()
{
return array('id' => 'ID', 'service_subspecialty_assignment_id' => 'Service Subspecialty Assignment', 'pas_code' => 'Pas Code', 'name' => 'Name', 'serviceSubspecialtyAssignment.subspecialty.name' => 'Subspeciality Name', 'active' => 'Active');
}