When using vCMP is there a supported way to allocate a VLAN to a partition

We are using vCMP and have a requirement to separate live and test traffic. Using a separate vCMP instance is over kill, but what would work quite well, is to add a test partition to an existing vCMP ltm instance. However when you do that all the vlans you create on the host are in the common partition in the guest. Now I think that I can 'delete ' the vlan on the guest and recreate with the correct name and vlan id in the partition. But is this supported, as I would hate it to stop working during an upgrade. Is there an official F5 method of doing this, or is vCMP and partitions a step too far ? The next question, is there any plans to add the ability to move a vlan in a vCMP guest from common to a partition. We are currently on 11.2.1 HF6 , but moving to 11.4.1 soon.