presumably you mean copy to the permanent custom section since this registration using composer and panel memory would be simple to achieve and save/load? Well the custom method is identical to setting up composer and panel memories.

Copy the pattern to composer A , now save the registrations in the first 4 memories of panel memory bank A, including all the muted parts etc, with each panel memory pointing to it's respective composer variation. Go to composer menu, custom style copy, and copy from composer A to a custom number.

Now when you select that custom style with MSA on, the registrations including all balances and muted parts etc will be available from the 4 variation buttons.