[ovirt-users] Downgrade ovirt-engine 3.6 to 3.5

Hi users, Is it possible to downgrade ovirt-engine 3.6 to 3.5 if I remove this http://resources.ovirt.org/pub/yum-repo/ovirt-release36.rpm <http://resources.ovirt.org/pub/yum-repo/ovirt-release35.rpm> then install this http://resources.ovirt.org/pub/yum-repo/ovirt-release35.rpm and run this command? # yum update "ovirt-engine-setup*"? TIA Sandvik