docs(README): Trying to clarify some doubts

Author: gcarreno

README.md

@@ -48,6 +48,10 @@ When creating your entry, please do as follows:
 
 This challenge is mainly to allow us to learn something new. This means that copying code from others will be allowed, under these conditions:
 1. You can only use pure Object Pascal with no calls to any operating system's `API` or external `C/C++` libraries.
+  There's been a bit of confusion about this restriction. \
+  To clear that out: You can use any package/custom code you want. \
+  As long as it compiles cross-platform and itself is only pure Object Pascal. \
+  Anything from the `Jedi Project` or even `mORMmot` ( or anything else ), if it compiles cross-platform is allowed.
 2. The code must have some sort of mention/attribution to the original author, in case you've used someone else's code.
 3. It's not a blatant copy just for the sake of submission.
 4. It adds something of value, not just a different code formatting.