I found this in logs when I installed nethserver-directory after nethserver-dokuwiki
[WARNING] DEPRECATED! Package nethserver-dokuwiki must subscribe nethserver-sssd-save event explicitly
I only rely on nethserver-directory-update or nethserver-dc-update in the createlinks of my rpms when I need to expand the authentication templates.
I suppose I need to add nethserver-sssd-save, can I left the two event-update or I must keep it ?
Yes and if a config file template uses NethServer::SSSD to reconfigure the direct access to LDAP it must subscribe nethserver-sssd-save to catch up with account provider config changes.
fixing my modules I thought that nethserver-sogo does not subscribe to nethserver-sssd-save event
it should no ??? @giacomo and @davidep
EDIT, the answer 
[WARNING] DEPRECATED! Package nethserver-sogo must subscribe nethserver-sssd-save event explicitly
@stephdl, nethserver-transmission has the same issue (#5600):
Aug 20 00:18:45 server esmith::event[5320]: [WARNING] DEPRECATED! Package nethserver-transmission must subscribe nethserver-sssd-save event explicitly
nethserver-madsonic and nethserver-nfs maybe too.
I am afraid nethserver-guacamole is affected too.
Fix is coming soon…