Link filter select one from repeat group 1 to select one in repeat group 2

Dear Kobo user

Currently I am working on Kobo to collection data, I have stuck on filter single select across the repeat group.
in repeat group 1: Q1 HH member1
code: 1.HH head
2. Spouse
3. Son
4. Daughter
.
. So on.
In repeat group 2 Q2. HH member2
I would like to retrieve all code has selected from Q1 into Q2.
Any one can help me to solve this issue?
Link auto select 2 repeat group.xlsx (11.7 KB)

Regarding

Marady

Welcome back to the community, @marady_168! Is this something you are trying to learn about that has been discussed in our previous discussion?