@globcoco Hello, good morning...

I added a screenshot of that area in the new Pinafore forum thread, but it's quite easy to find it.

Settings --> Instances ...and a whole panel will open up, with the existing instance connections, a button to add a new one, etc.

Forum topic is easier to read and prettier too : https://discourse.qoto.org/t/assigning-colour-themes-to-diferentiate-instances-at-a-glance/295

I am up and about now, coffee is ready, a new day starting. 😄