Re: Populate a list or drop-down based on entries within a form instance

[ijoblingParticipant]

Set Selection Items is not what you need here. To read from another form you need to set up a connection (as you indicated) although it would be expected to then show five Red, two blue as this is what is stored in the field.

If you do not want to show these repeating fields, then either on your source form or this form here, you would need to run scripts to identify and delete such duplicate information where using the Set Table Row script action will be of use where you can ‘scroll’ through your table rows to then write out what you need to then show to the other form.