A workgroup organized network manager for controlling the operation of {HEAD ~ individual workstations} within {TAIL ~ a computer network} 
within
A workgroup organized network manager for controlling the operation of { HEAD ~ individual workstations } within { TAIL ~ a computer network }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL