In the present invention, provisioning and management resources are drawn from {HEAD ~ the overall pool} of {TAIL ~ resources} 
of
In the present invention , provisioning and management resources are drawn from { HEAD ~ the overall pool } of { TAIL ~ resources }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL