You can install MyCase’s Advanced Document Automation directly from Microsoft Word or the Microsoft App Store.
In the Word Ribbon, go to Insert > My Add-ins> Office Store. Then search for MyCase.
Microsoft App Store
1: Click the Install "Advanced Document Automation" button below and you'll be directed to the App Store
2: When you're on the App Store Page click "Get it now"
3: Log in to your Microsoft Account (a Microsoft account is required to use Word add-ins)
4: Click "Open in Word"
5: Click "Trust this add-in"
6: You're all set!