Where is Nextcloud system-settings code?

[lsitongia]

I'm interested in exploring working on this, so that CardDAV can be configured via the system-settings and more. I don't see it under the system-settings-online-accounts repository in Github. I've run Mobian on my Pinephone and all the usual Nextcloud services are available in the settings there. I guess the code, even the language, could be pretty different in this case between Mobian and UT. Still, I'd like to explore that. TIA.

[klh]

@lsitongia Here is the main doc: https://docs.ubports.com/en/latest/systemdev/online-accounts.html

Nextcloud QML plugin: https://github.com/ubports/account-plugins/tree/xenial/qml/nextcloud