Manually set the Planned Completion Date of a task

You must have Edit access to Tasks and Manage permissions on the task to be able to update the Planned Completion Date of the task.

Setting the Planned Completion Date of a task depends on the type of Task Constraint you assign to the task.

You can manually set the Planned Completion Date in the following areas of Workfront:

You can manually specify the Planned Completion Date when you select any of the following Task Constraints:

Task Constraint TypeEffect of Manually Changing the Planned Completion Date

Must Finish On

Finish No Later Than

Finish No Earlier Than

The Planned Start Date is adjusted in order to keep the Duration the same.
Fixed DatesThe Duration is adjusted in order to keep the Planned Start Date the same.