ScaleIO / VXFLEX as storage domain for OVIRT/KVM virtualization

Hi All, 

How can i present the mapped volume from scaleio infra to my ovirt/kvm (linux 7)? The disks are visible since ive installed sdc client but i want to know how to present it as storage domain as the only supported storage domains in ovirt gui are posix/nfs/isci/FC. Anyone who already configured this kind of setup?

Appreciate feedback thanks!