Where would i look to find out how to use multiple work pieces

i have tryed to find a place that will tell me how to use this feature but have not been able to fine anything.

thanks for the help jim

I have numerous videos using multiple work pieces. I show many of the features in Easel and Easel Pro. Here is one.

Hi James,

You can also click the ? icon next to the name of your project in the workpieces title bar:

06 PM

That will take you to the Inventables docs on workpieces:
https://inventables.desk.com/customer/portal/articles/2796500-walkthrough-tutorial-multi-part-projects?b_id=9566