I want that odk remember a variable in a repeat group of questions

[Emanuel_Gomez]

What is the problem? Please be detailed.
I want that odk collect remember a variable, in this case a code inside of repeat group of questions. I need to put the code the first time but in the next group of questions this code appear automatically for don't write it any time that i need inside group until i going to do another entrance.
What ODK tool and version are you using? And on what device and operating system version?
odk v1.6.1 and the divice have an android system, version 8.0
What steps can we take to reproduce the problem?

What you have you tried to fix the problem?
I'm trying to use position (..) but i don't have any result
Anything else we should know or have? If you have a test form or screenshots or logs, attach here.

repeat group of questions

this is my code in station 1 and i want that this code appear automatically in may station 2. this group of question be repeat ten times.

i need that code 13046 appear automatically in this station.

Thanks.