Sophos UTM Home Nextcloud certificates

Hello;

i have a UTM 9.x and in an DMZ a Nextcloud instance running.

I protect the Nextcloud using WebProtection function of the UTM - which works good.

I want to install collabora on the nextcloud but have the challenge to get the letsEncrypt certificatges from UTM to nextcloud.

As you know, letsEncrypr cert have a lifetime of 3 months .

Is there a wwas to "auto-export" new requested and validated certificates form UTM to a share or something else?

The same point i have with my mailserver.

I can remember I have seen a script somewhere but forgot to safe the link :-( :-( :-( :-(

* how did you solve this topic

* is there a tool to do this

Best regrds