Thank you! I will try to adapt your code, but I'm not looking for the list from BrowseEntry, I need a value (unique) from a querry from a MongoDB when I select a value from the list.

Um, ok ... see Re: Tk: Creating label in hash (I almost wrote one of these again, but I guess I got confused as to your question)

If that doesn't help, need more info, for example, where is the value of $tura supposed to end up?