Is it possible to migrate from local authentication to Active Directory?
You can turn auth off and then re-enable it with AD, but there is nothing to update the old local account entries to tie them to AD users.
That can be done manually/in the API by going through
/v1/accounts?kind=user, changing on each account:
externalIdto the DN of the user, e.g.
(I’d take a database backup first…)