How to show a subfield only once from the repeater field?

• vanduzled

• July 8, 2021 at 12:01 pm

I have a repeater field called sections which has subfields called sf1, sf2, sf3. How can I do it so that when I already used sf1 on the first row, it will not show up in the consecutive rows anymore?

So only use sf1 in any iteration in any rows. Once it’s been used, don’t use it again.

Is this possible: