The "Activity Stream" provides up-to-the-minute streaming updates and keeps all your conversations in one place. You can directly add your comments to work items you are following and have viewing rights.
The default Activity stream will show you entries for new creation and updates to tasks, documents, discussions and app items that you are following. You can always edit this report and change filters as necessary.
Report filters
| Filter Name | Values | Description |
|---|---|---|
Action | Created | Lists details of created work items |
| Modified | Lists details of modified work items | |
| Updated | Lists details of updated work items (tasks and app items) | |
| Following | Yes/No | Lists work items you are following or not depending on selection. Set the filter to Any to see all work items. |
| Work Item Type | Task/Document/Discussion/Project/Apps | You can pick the work item for which you wish to view the activity stream |
| By | You can pick resource whose activity you wish to view. |
Since, you cannot "follow" a project, you will have to modify the predefined Activity Stream report and set the filters: Following to Any and Action to Created and Modified.