List roster export – new column with suffix "c"?


Hello,

we noticed a difference in list roster export after upgrading Survey Solutions from version 24.06.6 to 25.12.03

In the new version (top of attached image), there are additional columns with suffix “c” (e.g. list_osob__0c), which are not present in the older export (bottom).

This is not described in the documentation/help. I assume it might be some kind of ID, but I didn’t find any confirmation.
Rosters-Export File Anatomy

Can you confirm:

  • if there was a change in export structure,

  • and what these "c" columns represent?

Thank you.

This was a change introduced already back in 23.06 according to the release notes. It is strange that it was not the case for you in 24.06 :thinking:

But have a look in the notes to understand the logic behind the “c” columns!

Thank you, that’s exactly what I was looking for.

My mistake, we were doing multiple upgrades, and the export we were comparing was actually from version 22.06.9, which explains why the “c” columns were not present there.