[GeoffAirey]

I'd go with Lucas and in the Calendar appointment, put a list of potential uses for the time.

The only reason I suggest this is that otherwise, every time you complete the Single action List, you're going to be creating another 20 - 30 actions in your database, this will soon add up to (100 iterations) 2,000 - 3,000 actions which could slow down your app.

I recently archived anything completed which is over 6 weeks old (in the desktop application) and saw a massive performance boost. I have a project which requires me to complete 12 actions every morning.