I am looking for some advice or guidance.  I am trying to take a spreadsheet that is used for vendor information to allocate costs up the model.  I am trying to point to these source tables in CT to give them a listing of the app names instead of typing in.  However, these tables are sizeable.  What is the best way to do these lookups?  I want to try and reuse the tables but I also want to make this usable.

Thanks,
#TBMStudio