I would like to find out how to use ZenPacks.community.Ubuntu. I downloaded it and installed this zenpack. But I can't find any documentation as to how to use it anywhere.

I currently have one ubuntu server added under /Server/Linux (using snmp). I saw some discussion that in this case, it (the device) probably needs to be added to /Server/Linux/SSH/Linux/Ubuntu. But in "Add Device" page, it only has snmp community name, it does not have a place to add SSH username and password for the target device, and I am not sure if any ssh password-less configuration needs to be done in this case.

Please advice,