Export to Autodesk® PowerMill® was built for Powermill users who are looking to use Autodesk® Fusion 360® for their CAD work. It includes, but is not limited to Jigs and Fixture, Model Modification, as well utilizing Fusion 360 for machining of simple features followed by quickly exporting the file out for PowerMill every time the Fusion 360 file is saved. This app also alows for you to auto create local backups to a location of your choosing.

Step 1
Choose destiantion folder and all file types to export

Step 2
Use Fusion 360 as normal and as you hit save through the process it will auto over right your last local save poinnt.

Video on how annd why you would want to use Export to PowerMill
https://youtu.be/STa46ywwtbM