Double-click the Status cell for the task whose status value or % Complete you want to edit.
If your enterprise uses ETC to track task progress (this is an enterprise-wide setting configured by your PPM administrator), you cannot use in-line edit to change Status or % Complete. To change % complete in an enterprise using ETC, click Edit Task in the Actions menu.
When sorting on Status, the sort is done first by status, with a secondary sort on % complete (when more than one task has the same status).
Important: Any changes you make to a task in the Task List are equivalent to editing the task in the Task Details window.
(click outside window to close)