sHelp
                                     MIS.ZCUS.CHECKS
       2
   selections
     field
       check.selections
         check.must.be
         check.must.not.be

 Ì       2
selections    (selections) 
[selection]
\ZGVC[sel]

 Field Name                 Len Dat Typ  J  DPM            Offset/Local/VAL                                        
 selection                   11 CHOICE   L                 sel                                                         
 last.update                 50 FREE     L                 \ZGVC[sel]UPD                                               
 Ì        2
field    (fields) 
[selection, field]
\ZGVC[sel]FLD[fld]

 Field Name                 Len Dat Typ  J  DPM            Offset/Local/VAL                                        
 field                       10 FREE     L                 fld                                                         
 Ì        2
check.selections    (check.selections) 
[selection,field, check.selection]
\ZGVC[sel]FLD[fld]CK[csel]

 Field Name                 Len Dat Typ  J  DPM            Offset/Local/VAL                                        
 check.selection             11 CHOICE   L                 csel                                                        
 Ì        2
check.must.be    (check.must.be) 
[selection,field,check.selection, must.be]
\ZGVC[sel]FLD[fld]CK[csel]MB[cmb]

 Field Name                 Len Dat Typ  J  DPM            Offset/Local/VAL                                        
 must.be                     10 FREE     L                 cmb                                                         
 Ì        2
check.must.not.be    (check.must.not.be) 
[selection,field,check.selection, must.not.be]
\ZGVC[sel]FLD[fld]CK[csel]MNB[cmnb]

 Field Name                 Len Dat Typ  J  DPM            Offset/Local/VAL                                        
 must.not.be                 10 FREE     L                 cmnb