No need to apologize (although now I feel the need to apologize, if I sounded in any way snarky- that wasn't my intent) and the forum welcomes all new participants who want to learn more and use Excel better :)
I think you could use the same approach, especially if the ID is a fixed width. As long as the value you want to remain visible is on the left, you are fine. The bigger issue will be playing around with column width, because longer names may not show enough
info to reliably pick the right value
123456 Robertson, Jaime
234567 Robertson, James
If you can't see the last few characters, you can't be sure you have the right one.
Alternatively, if you are willing to have a slightly less perfect interface, you could use two different cells, where one cell is the DV lookup, and the other then takes the selected value and returns the ID. Depending on your usage, this isn't so bad- you
can bring back more than just the ID if you want (tenure, last performance rating, boss, company email address- whatever you have in your table)
However, if you absolutely need to hide the selection, I suspect you are stuck with ActiveX (per Jason's idea), or a VBA solution which will require all your end users to enable macros. Not a big deal if you are the only user (or work closely with users),
but definitely a challenge if this workbook is going to be shared with folks who may not want to enable macros.
