How to copy and paste exception days - MS PRoject

Dale_HowardMVP 

Thank you for the quick reply, I have learned some features I wasn't aware of in MS project.

I was aware I could set up one custom calendar and then copy that one in order to modify the holidays only once. However, I still need to change the working time of each calendar and this can't be copy paste either. So I still have the same issue where I need to change data manually for every single calendar every single year.

For a 8 hours shift, it's easy since there is only the lunch to consider in the schedule.

But for a day with two 10 hours shift, it becomes more tedious to edit the schedule of the calendar (even though I don't have to change the holidays) 

So I was always wondering which one is less work? changing the holidays for each calendar or changing the working schedule for each calendar?

After watching your YouTube videos I thought to myself maybe now it is easier to change the schedule since I can use a rule for the holidays and it will be repeated every year. But then Good Friday and Easter Monday are both dependant on Easter Sunday which in turn does not have a clear rule. Additionally, there are the "Observed" holidays as you explained in one of your video that I need to figure out.

In conclusion, I am still not sure which method is less work after learning those new features. I might have a little less Holidays to change but I still need to change the schedule for 17 calendars.

A simple copy and paste feature would make this task so much faster for both the Holidays and the working schedule.