Pages
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See the latest activity in a shared document in Pages on iPad
You can easily get updates on what’s happened in a shared document. The activity list captures when anyone you’ve invited to your document does any of the following:
Makes edits, including adding, editing, resizing, moving, and pasting (but not style changes).
Adds comments and replies to comments.
Joins a collaborative document for the first time.
Manages the document, like changing the password or restoring a document.
You can also get notifications about different activities.