The workgroup organized network manager organizes workstations into workgroups and controls {HEAD ~ the distribution} of information to {TAIL ~ each} of the workstations within a defined workgroup 
The workgroup organized network manager organizes workstations into workgroups and controls { HEAD ~ the distribution } of information to { TAIL ~ each } of the workstations within a defined workgroup
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH