Opening an Existing Topic
After you create a topic, you can return to it at any time to edit the Topic Info, assign new priority or status values, create new assignments, and more. If your topic already includes one or more assignments, the Collaborate app highlights the first assignment in the list for easier keyboard navigation.
If multiple users are adding or removing contacts or resources to the same topic, assignment, or task at the same time, the last user that saves their changes “wins”. As a result, changes to contacts or resources that were saved by another user might be overwritten.
To open a topic:
Double-click the desired topic from the Planner sidebar.
From within an assignment, click the name of the topic in the Collaborate header.