Hi g19max1,
Thank you for your interest in expanding the capabilities of the Engine. Unfortunately, as I mentioned previously, we do not currently have the ability to support additional IDE’s. Expanding the number of IDE’s that can be used with the Engine is something we would like to do in the future, but it will be quite a while before we can devote any significant time to that. As I mentioned previously, you are certainly welcome to try working with the Engine in Intellij. We just can’t provide any support for that IDE at this time.