below the pop-up menu to change the sharing options.Start collaborating in Messages from another app
You can also collaborate on a project when you’re in another app, including the Finder, Reminders, Notes, Safari, Freeform, Keynote, Numbers, Pages, and supported third-party apps.
Note: The process for inviting someone to collaborate depends on the app.
when there’s no photo associated with the conversation; otherwise, you see the individual photo or group icon). Then click on your Mac:Go to a project: In the conversation, click the shared project. Or click
in the top-right corner of a conversation, scroll to Collaboration, then Control-click the shared project and choose Share.When you share the project, you can share it with new participants or the same group.
If you Control-click a shared project in the conversation, you can also do any of the following:
on your Mac, select a file or folder you shared from iCloud Drive, Control-click it, then choose Manage Shared File. See on your Mac, select a note or folder you shared, then click the Collaborate button. See on your Mac, click Shared in the sidebar, double-click a board, then click the Collaborate button. See Manage downtime in Screen Time on Mac
