Can the Finish date be static and have the start date and duration dynamic?
Example:
I have Task 1 and Task 2. Task 1 has a duration of 5 days and Task 2 has a duration of 10 days. Task 2 has a dependency on Task 1. But Task 2 has a due date that cannot change.
If Task 1 goes over the 5 days by one day, I update the Duration to 6 days. But now Task 2 is late by a day and I need to edit Task 2's Duration to 9 days to stay on time.
I would like to fix the due date for Task 2, and when Task 1 goes longer or shorter, Task 2's Duration auto updates.