I'm new to TFS and am still learning the capabilities it has to offer, particularly for extensibility.  I've tried this control out and have a question:  does TFS support making a data entry that is basically a table of related data (OLTP side anyway) instead of the concatenated string this control produces?  Does TFS offer any alternative to a normalized relationship of newly created input data/tables (e.g., multiple records with the same internal foreign-ID in the same table as a normally selected single-value string result)?  I'd think this would heavily impact just what kind of controls you can make.