The user is not given an effective method for drawing relationships between the columns and keys in {HEAD ~ the table} without opening additional windows or {TAIL ~ panels} 
The user is not given an effective method for drawing relationships between the columns and keys in { HEAD ~ the table } without opening additional windows or { TAIL ~ panels }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL