User Profile

Now, I have 2 group of auto renew subscriptionGroup G1 - p1_yearly - p2_monthlyGroup G2 - q1_yearly - q2_monthlyNow this 2 group with 4 products is ready and had user subscribes.Last week, I update the app, push an app to store and I got rejected. about to re-group our product to the same group."To resolve this issue, please revise your auto-renewable subscriptions to offer the different subscription products within the same group."Our business model don't allow user to downgrade ( that why I separate the group ) But I don't have a choice, So I need to re-group the product to the same group.But after I go to in app payment -> group manager I cannot find the way to re-groupThe question is How can I move the product to the same group ?Like thisGroup G1 - p1_yearly - p2_monthly - q1_yearly - q2_monthlyAnd delete Group G2.