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