A Project Manager can add some tasks to the Watch List in order to monitor them. This Task attribute can then be used as follows:
For filtering purposes in the Gantt Filters dialog box
For filtering purposes in the Work workspace, Gantt tab, Theater mode
For analysis purposes when using the Milestone Monitoring feature
The Watch List attribute has been designed to assist the Project Manager in monitoring his/her tasks, and should not be mistaken for the Flagged field.