How to populate a multiple choice list out of members added in a repeat group question

[ARIF_AZAD_KHAN]

Yes, it is possible. Have a look the discussion:

Generate multiple choice alternatives, based on the answers in a repeat

What is the problem? Please be detailed. I need to generate a multiple choice question (i will call it Q2), based on a previous question (Q1), Q1 asks the names of the people in the family, and my goal is that later, when i ask whom of them has a health problem, the choices be restricted to these people. Is it possible What ODK tool and version are you using? And on what device and operating system version? We are using ODK Aggregate v1.4.15 windows-installer.exe, and writing on XLSForm Wh…