KVM Ethernet device names in wrong order, how to control/change this.

Hello Folk!

For a time we have an annoying problem regarding the ethernet device names order.

I know i can change this in the Linux guest OS as well.
But I want to know how cloudmin set the guest device names.

I would like to be able control which bridge is connected to what interface and it’s name for example: guest os eth0 is connected to br3 and guest os eth1 is connected of br0

Cloudmin is latest GPL version and Centos lastest 64 bit version.
Guest in this case is latest Centos 6.

How do I do that ?

Thank you in advance!