Hi there!
Thanks for your feedback on this. As far as documentation goes, we only require the documentation needed to be able to implement your asset pack into a project and use the features as advertised. If your customers have any specific questions or have a more technical question, we do encourage you guys to open up support threads for this reason. For broader questions in regards that aren’t specific to your content but maybe the type of asset you’ve created, you’re welcome to point to documentation on AnswerHub, the Epic wiki’s or the forums if you’ve found that there is documentation that already exists.
If you have any questions about this please feel free to reach out to us.
Thanks!
Steph