
Marking all the posts in a group as read
If you want to catch up with a group — so that the next time you open up a group all you see are the items added since your last visit — you can easily do so by marking all items as read.
To mark all items as read, choose Mark All as Read from the Group menu, or click the Mark All Read toolbar button.
Note: Each view in Unison — Messages, Files, Music and Images — tracks read items separately.
Tip: You must choose Hide Read Items from the View menu for the read messages to be hidden.