private void detach_ActionPropertyRbReasonOfAbsences(ActionPropertyRbReasonOfAbsence entity)
 {
     this.SendPropertyChanging("ActionPropertyRbReasonOfAbsences");
     entity.ActionProperty = null;
 }
 private void attach_ActionPropertyRbReasonOfAbsences(ActionPropertyRbReasonOfAbsence entity)
 {
     this.SendPropertyChanging("ActionPropertyRbReasonOfAbsences");
     entity.RbReasonOfAbsence = this;
 }