void StObjConstruct(EventTable eventTable, CK.DB.Actor.UserTable userTable) { }
void StObjConstruct(CK.DB.Actor.UserTable userTable, ProjectStudentTable projectStudentTable) { }
void StObjConstruct(CK.DB.Actor.UserTable userTable) { }
void StObjConstruct(CK.DB.Actor.UserTable userTable, TimePeriodTable timePeriodTable) { }