Hello, I created a text type field that allows to retrieve the registration of a customer on a custom form. I also created a saved search which allows me to retrieve the list of registered registrations. I would like to use this list as a source for another multiselect type field in another form. How to do this please?

don’t believe that’s possible. list or multi-select fields must be static objects in the database. saved search results are dynamic, even though they are GRABBING objects in the database. You’ll need to consider another approach here, possibly a scheduled script that reviews the existing custom list, compares against search results and creates new values.

I see thank you for your answer. I'm going to document myself on this possibility