SSLVPN Connection between UTM (Server) and XG (Client)

Hello Community,

We are successively migrating our locations to XG. In the head office, a UTM is running (for now). At certain locations we can only build an SSLVPN tunnel from XG (client) to UTM (server). Unfortunately the configuration files are not compatible. Is there a more elegant way to adapt the configuration than suggested in this thread (manual adaptation of the file)?

https://community.sophos.com/products/xg-firewall/f/vpn/15932/xg-firewall-ssl-vpn-site-to-site-to-utm-9

Both Firewalls are fully patched: XG has SFOS 18.0.1 MR-1 and UTM has 9.702-1

Thanks,

Ben