Comment 1 for bug 2023690

Re those six OU settings, they were deprecated in bug 1997485 and no longer included in new installs, but not fully removed (on the theory that an Evergreen admin may want to refer to their old values before fully committing to the new search class versions of those settings.

Consequently, they don't need to be in Enhanced Concerto, and I'll open a separate bug for their outright removal.