Adding data or notes to a shape

[Scott-GT]

Hi All,

Just starting to get to grips with Drawio, It's a great tool.

I was wondering if there is a way to add a note or additional data to a shape. I see I can add a URL link but I would like to add a couple of sentences of information about a shape or link between shapes i.e. Shape of a server and another of a backup tape with a link between them. I'd like to add some notes about the backup schedule or bandwidth.

Thanks

Scott