Apologies, I should have also linked my earlier thread: LDAP access from External Jellyfin
The jellyfin instance I peak of is running on another machine.
Off the top of my head, both the Synology OS nor the GitLab container have bind issues.
A list of values I’ve tried for bind dn (with the admin password for password):
‘ou=users,dc=yunohost,dc=org’
‘cn=admin,dc=yunohost,dc=org’
‘cn=admin,ou=users,dc=yunohost,dc=org’