Collaboration reference

Collaboration in Slideshow centers on comments, slide targets, and review status.

Feature	Purpose
All tab	Shows all comment threads.
Presentation tab	Shows deck-level threads.
Slides tab	Shows slide-level threads.
Target selector	Chooses presentation, current slide, or another slide as the comment target.
Composer	Adds a new comment.
Mentions	Notify a teammate from the comment body.
Reply	Keep follow-up discussion in the same thread.
Like	Acknowledge without adding another message.
Edit / delete	Update or remove your comment when allowed.
Resolve / reopen	Close or reactivate a review thread.
Go to slide	Navigate from a thread to its slide.
Active users	Show collaborators present in the editor when collaboration data is available.

Once the comments are resolved, publish a version to close the review cycle.