Hi @Kaburaha!
First of all, welcome to the Internet Computer Forum!
Regarding your question: We are in the process of shaping a working group. Currently, the discussions are focussed on Ethereum integration and done on the forum: Long Term R&D: Integration with the Ethereum Network - #54 by Roman
If you follow this topic and the one here, you will be getting most of the current discussions related to integrations. Also, you will get the relevant information for the upcoming WG.