private void detach_OrgStructureDisabledAttendances(OrgStructureDisabledAttendance entity)
 {
     this.SendPropertyChanging("OrgStructureDisabledAttendances");
     entity.OrgStructure = null;
 }
 private void attach_OrgStructureDisabledAttendances(OrgStructureDisabledAttendance entity)
 {
     this.SendPropertyChanging("OrgStructureDisabledAttendances");
     entity.RbAttachType = this;
 }