Bulk Edit Tasks
Change many tasks at once
Bulk edit is available in list view for users whose role includes task administration. If you don't see a Select button in the filter bar, that's why.
Step 1: Switch to list view and click Select
Go to Tasks, switch to list view, and click Select in the filter bar. A column of checkboxes appears.

Step 2: Choose the tasks
Tick the tasks you want to change, or use the checkbox in the column heading to select everything on the current page. A bar at the bottom of the screen shows how many tasks you've selected. Click Bulk edit.

Step 3: Make your changes
Set any combination of Assign to, Priority, Status, Due date and Notes. Anything you leave on "No change" stays the same.
Tick Send notification if the people involved should be told. Then click Apply.

The changes are applied to every selected task.

Tips:
- Your selection carries across pages. Tick a few tasks, move to the next page, keep ticking, and they'll all be updated together.
- You have to change at least one field. Apply won't do anything otherwise.
- Leaving Send notification unticked is the quiet option. It's worth remembering if you're reassigning a few hundred tasks during a tidy-up.