📝 : test & document ldap support

[juwit]

Is your feature request related to a problem? Please describe.

LDAP support was implemented in early versions but never used or documented.

Describe the solution you'd like

Document the configuration for the LDAP support.

Describe alternatives you've considered

N/A

Additional context

N/A

[candidson]

Hello @juwit
Do you have an update regarding this 🙂 thanks a lot!