Unchecking completed tasks in wrong project to put into correct project then assigning historic date it was completed a few days ago
I noticed that some of my completed tasks were in my inbox instead of a project folder.
I wanted them to be recorded as completed tasks in a specific project folder, but I couldn't find a way of changing the project folder - is this possible?
So, I unchecked the task as completed and reinstated it into the appropriate project folder and then checked it as complete.
Problem is it now looks as though I completed it today instead of 3 days ago.
(1) How can I set that completed task so it shows the task was done 3 days ago and not today?
(2) Also, how can I change the project folder of a completed task without having to reinstate it as an active task?