How can I use the position number in a repeat to create a unique code for each person in a household?

please help me out.

Please provide more context and a description of what you are trying to do. Are the households a repeat group also, or just the people in the households?

What have you tried already - can you post the file here?

The docs have the basics of repeating questions and also repeat recipes and tips.

Hello @Santosh_Bastola, adding to what @danbjoseph said, it is important to provide enough details so that the community can help.

I also advice you to search the forum thoroughly as a lot as been asked already.

Here is a link which i think will be useful in your case.

Thank you.