Automatic LUM-enabled services and groups

I see the follwing users and groups automatically created and LUM-enabled on each freshly installed server:

groups: www and novlxtier

users: wwrun and novlxregd and novlxsrvd

and the following services are LUM-anabled: sfcb, httpstkd and tsafs.

First I think the user novlxsrvd should be removed because that was only used by netstorage, which does not work since OES 2023.

Second I ask, why we are still using the novell registry, because the few values contained do not necessitate the usae of an own service with an own user.

And lastly, why can those LUM-enabled services not interact directly with Edir as e.g. Netware could.