How to connect background shapes (that have notes in them)

Hi,
I have groups of notes within background shapes. I’d like to make connecting arrows between those shapes. I’ve checked the manual, forum, and online search, but don’t quite see how to do that.

Thanks in advance for any help

Select the relevant background shapes (click in one of the shapes outside the notes, and then Cmd-Click the second one). Then use the commands under Notes, or the corresponding key combinations you find there.

Thank you! I wasn’t able to find the ‘command-click’ instruction when I searched for instructions … but this works. I appreciate your help.