ISTR
(vaguely) a recent topic about running /fast/tm/datacheck, and whether it only processes a user's master branch, the currently checked-out-branch, or what.
OP may have had some questions about what it does & how to do it.
I'm not finding anything on the obvious boards on the forum; maybe it was in a recent pull request or GitHub issue?
There
is DataProcessing#618, but no recent discussion there.
Any chance anyone recognizes what I'm talking about & is able to provide a link?