Draft: ATR-28329: Revert MR64018 (!67636) · Merge requests · atlas / athena · GitLab

Binbin Dong requested to merge bdong/athena:revert-vertex into main Dec 06, 2023

Revert !64018 (merged) as it caused difference on DL1dv01 b-tagger.
See details of discussion here: !64018 (comment 7391147)

cc @dguest, @fdibello, @ligang.