What is a “selection”? Jonathan van Driessen April 27, 2020 19:07 Updated A selection is a concept used in DESelect. You can think of it as a segment, query, or a very advanced type of filter. Related articles Is there a limit to the number of selections I can make? How do I create my first selection? How does Automap work? How to Run a Selection and what happens after? Can some folders be hidden from Available Data Extensions or Target Data Extensions? Comments 0 comments Please sign in to leave a comment.