Where technical detail ref or doc or guide to help sell on marketplace?

Hello,

I plan to sell assets but confused about technical issues. I get info from internet that some assets(BP & SM) or plugins may not work on different UE version. Because I came from Android dev, I think like when I dev on Android. For example, “what the minimum suggested version?”, “Do I need install the lowest version? if yes, what version?”, etc. Also for example on Android, I can use website like https://apilevels.com/ to get recommended version, to start dev I just need install range SDK version I targeted but to test I don’t need every android version, etc.

If anyone have directions, links, or anything that can help, please tell me. I tried search but not found.

Thanks.

https://www.unrealengine.com/en-US/marketplace-guidelines

In addition to the link in the previous answer by @TechLord , there is also this document:
Minimum Content and Requirements (epicgames.com)