In my catalog form, I have a list collector field that displays the users belonging to a selected group (configured as a multi‑lookup choice field). The requirement is to add or remove users from the group based on the modified list of users submitted through the form.
To achieve this, I used a For Each loop in Flow Designer to compare the existing group members with the updated list from the form. To convert the list collector field value into an array, I applied a Split transform within the loop. In the subsequent step, I added an If condition to remove a user from the group if the updated list does not include that member.
However, during testing, I encountered an issue where the data pill returned as undefined. Could someone advise me on how to resolve this problem?
