I'm looking for a way to surface the user that filled in an Actual Completion date. Use Case 1: For many of our tasks, we have several assignees assigned to a task and would like to know which one completed the task. Use Case 2: We have users shared into projects with Manage access who are marking t...

Thank you @Manuel Bause‚ ! I ended up adding everything into one column and it does work. Thanks for pushing me in that direction!

I have two calculated custom columns driven by WEEKDAYDIFF expressions and I'd like to divide one by the other:one column tells me the number of business days left until the Planned Completion Dateone column tells me the number of days difference between the Planned Completion Date and the Estimated...