public function getFields()
 {
     return array_merge(parent::getFields(), array('student' => 'Text', 'school_year' => 'Number', 'career' => 'Number', 'year' => 'Number', 'division' => 'Number', 'is_matriculated' => 'Boolean', 'is_inscripted_in_career' => 'Boolean', 'is_free_in_some_period' => 'Boolean', 'is_graduated' => 'Boolean', 'disciplinary_sanction_count' => 'Number', 'status' => 'Number', 'health_info' => 'Text'));
 }
 public function getFields()
 {
     return array_merge(parent::getFields(), array('student' => 'Text', 'year' => 'Number', 'division' => 'Number', 'is_matriculated' => 'Boolean', 'global_file_number' => 'Number'));
 }