Give a new UDF an unused Type_Id
Make Maximizer CRM check Type_Id usage in table field items, as well as in main fields, when giving assigning a new Type_Id to a new UDF. This will avoid the possibiility of orphaned table field items in both setup and data appearing against newly created table fields. In Maximizer CRM 2018 it is possible to demonstrate that a new table field can be assigned a Type_Id that is already in use, albeit by orphaned table field items. If and when this happens the items appear against the new field both in setup and data. The problem should be rare but it has been observed to occur in a system at an earlier version and the fix is simple.