Adding Commas in Revit Schedules

Maybe you, like me, have Googled to the end of the internet to find out how to add commas into schedules in Revit numbers that exceed 4 digits; i.e. 100000000 SF vs. 100,000,000. Well look no further, here is how you do it:

In Revit 2010 or later, go to the manage tab, click on project units in the project settings area, find the units that you would like it to apply to such as Area, and change the formatting to include 'Use digit grouping.'

That's it, enjoy.