I need to add specific staff members to a variety of timetables based on data loaded into the model. I can see in the tree that the reference is held in both the Timetable and the Object (Staff Member) I've also had a look inside the TimeTable Object code but I'm not sure exactly how to use the add functions. Is there a simple way to add the objects? Can I add the reference (Staff Name) to the Timetable Object?