Lean PlanDo manual › Lookahead
Update a task constraint due date
Delay or advance a task constraint by changing the due date of its last step.
Change a task constraint's due date to delay or advance it. For example, if an approval constraint is delayed, set its due date to a future date. This can delay the task as well.
Any delay to a task constraint is recorded with the reason for the delay and the person responsible.
Change the due date
- Double-click the constraint (the circle in line with its activity).
- Click the Pencil (Edit) button for the last step of the constraint (a step is one part of a constraint; a step not done shows as an empty circle with a grey outline, a done step as a filled green circle).
- Select the date, then click the tick button.
The constraint's due date updates to match the last step.

Activity constraint due dates are updated the same way. See Update an activity constraint due date.
Last updated 2023-07-10. Part of Lookahead in the Lean PlanDo manual. Lean PlanDo by Lean Station.