DNS Express sync between GTMs

Hi,

I have two GTMs that I need to have the DNS Express zones sycned between. Not the DNS reccords - just the zones.

I thought I could perhaps do this with a sync-only group following this link

http://support.f5.com/kb/en-us/solutions/public/13000/500/sol13567.html

But that link creates a new folder where DNS express zones will be created. Is it possible to configure this using just the common partition and only do DNS ExpresS?

The reason that I don't want to do the zones in the common partiion is becuase it is done with an automated API and I will need to get development involved if we can't get it working in the common domain