[Users] Intel Modular Server Powermanagement

Heho, we are using an intel modular server (IMS) as virtualization center in our university chair. These systems should now be migrated to ovirt. However, apparently fencing/power management via /usr/sbin/fence_intelmodular can not be configured in ovirt 3.3. Does anyone have an idea how to solve this issue? Is there maybe a simple way to add custom fence agents? With best Regards, Tobias