Q: How to find the User Tip Section and add to it

The User Tip sections of the forums are still hidden and not linked from the plain, main Forum pages.

To find them, add the word "/content" to the main forum URL:

For GarageBand iOS:  GarageBand for iOS    https://discussions.apple.com/community/app_store/garageband_for_ios/content?fil terID=contentstatus%5Bpublished%5D~objecttype~objecttype%5Bdocument%5D

Then click the "User Tips" tab on this page.