How to (re)create uid=dns-backup (98univention-samba4-dns.inst)

As it seems because some “tests” with S4 connector, rejecting and so on, the follwoing account got deleted in Samba and Slapd

CN=dns-backup,CN=Users,DC=bbc,DC=local

here is the S4 Log

12.02.2021 10:56:54.536 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1611565287.652525
12.02.2021 10:56:54.540 LDAP        (PROCESS): sync from ucs: [          user] [    delete] CN=dns-backup,CN=Users,DC=bbc,DC=local
12.02.2021 10:56:54.658 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=dns-backup,CN=Users,DC=bbc,DC=local
12.02.2021 10:56:54.676 LDAP        (PROCESS): object_from_element: DN of removed object: u'CN=dns-backup,CN=Users,DC=bbc,DC=local'
12.02.2021 10:56:54.678 LDAP        (PROCESS): sync to ucs:   [          user] [    delete] u'uid=dns-backup,cn=users,dc=bbc,dc=local'

If i get it correctly, that user is coming from this joinscript
98univention-samba4-dns.inst

I am not sure what is the best/prefered way to recrate that user?
The joinscript itself was running successfull during first installation and i am not sure if i should (somehow) rerun that script or if that would mess up samba/ad.

at least we are not facing any issues currently on the system but i dont know what that entry is doing exactly. Does someone have additional information how important this entry is?

thanks to bytemine support this fixed the issue and the account was recreated

univention-run-join-scripts --force --run-scripts 98univention-samba4-dns.inst