Hi,
I don't quite understand the question. Do you need to add a new group aboev your existing top group and this new group owns 40% of just one the companies in your existing group? Which companies are included in G1001 and in GH1001? And should GH1001 sit above G1001 or next to it?
Or does GH1001 own an additional 40% of H1500 and G1001 owns the other 60%?
BR,
Arnold