Can Formula Results Be Converted to Multi-Select Dropdown Options?

System

This discussion was created from comments split from:

Join Collect formula for multiple values

=JOIN(COLLECT({Column_Intake ID #}, {Column_Client Name}, CONTAINS(@cell, [Client Name]@row)), " , ")

Happykamper56

It is possible to turn the items returned from your formula into dropdown items and have it be separated into multiple dropdown values in one cell? I know you can list them out as text with delimiters but it would be nice to keep the look consistent with other columns that have a dropdown list where you can select multiple items.

Paul Newcome

@Happykamper56 Yes. You would use CHAR(10) as your delimiter.