alter table WBS_ControlItemInit add CheckAcceptType char(1) null GO alter table WBS_ControlItemProject add CheckAcceptType char(1) null GO alter table WBS_ControlItemAndCycle add CheckAcceptType char(1) null GO alter table WBS_WorkPackageInit add SubItemType char(1) null GO alter table WBS_WorkPackageProject add SubItemType char(1) null GO alter table WBS_WorkPackage add SubItemType char(1) null GO