Cross {TAIL ~ referencing mappings} may also be created between the developed activity descriptions of {HEAD ~ different users} so they can better understand each others perspectives and possibly overlapping goals 
Cross { TAIL ~ referencing mappings } may also be created between the developed activity descriptions of { HEAD ~ different users } so they can better understand each others perspectives and possibly overlapping goals
OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH