You must allocate resources to machines by creating a reservation before members of a business group can request machine provisioning.
About this task
Each business group must have at least one reservation for its members to provision machines of that type. For example, a business group with a vSphere reservation, but not a KVM (RHEV) reservation, cannot request a KVM (RHEV) virtual machine. In this example, the business group must be allocated a reservation specifically for KVM (RHEV) resources.