Restrict rank from multiple repeat group

[Kal_Lam]

@marady_168, in that case maybe try this workaround discussed previously:

Restrict choices already selected from a repeat group

Hi @vick25 and @rrmaximiliano, thank you for flagging this. You can just use letters instead of numbers for the choice names (the formula as I wrote it only works on single letter-length choice names): survey type name label calculation choice_filter calculate c1 concat(${visit}) begin_repeat visits Visits calculate c2 substr(${c1}, 0, position(…) - 1) select_one visits visit Visit not(contains(${c2}, name)) end_repeat choices list_name name label visits a…