What are the app review guidelines for b2b apps

I would like to know reasons that Apple could reject my app if it is for a b2b app. Is there any place I can look for this information?


Specifically I want to know if

3.1.4 Content Codes: Apps may not use their own mechanisms to unlock content or functionality

applies to b2b apps? Basically I have an app that only works with our hardware (medical device) which our customer will have bought from us. They need to scan a qrcode on the hardware to sync the hardware together with the app.

Custom Apps are reviewed by our App Store Review team just like every other app in the App Store ecosystem. We know these apps are meant for private distribution and some of the app review guidelines are relaxed to accommodate those use cases. In general, you’ll need to comply with our published guidelines, which protect the user, their data, and ensure platform security.

What are the app review guidelines for b2b apps
 
 
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