All use cases
Use case 01
Chat drafts from your own workspace, not from nothing
penFriend searches your docs and writes a real, owned document — not a disposable chat answer that vanishes when you close the tab.
How to do it
Open Chat from the sidebar → "Search my workspace and draft a summary of X." It reads what's actually there first, then writes.
Used for
Catching up on a project after time away. Turning a week of scattered notes into one clean recap. Drafting something that needs your own prior research as the source.