So you cannot copy from say this week over to last week if you forgot last weeks timesheet. The case is this, user creates timesheet and fails to look at the date so they create one for this week and it was intended for last week. Are you saying you can only copy it foward and not to a previous week (as in backward)?
That's right Sue, only from the immediate predecessing period's timesheet. On Semenov's screenshot you can see that tere is no option to chose from which timesheet to copy. Users can create their own list of favorites, but they will need to do that themselves (and probably need to be trained to do so).
Thanks to everyone. I should have highlighted the request to copy 'actual hours' from one time sheet to another. Sorry about that. This was the real need. However, all the examples and scenarios you all provided are helpful. Some I was aware of and others were new. Thanks!