sHelp
                                     MRI.USR.ACC
     i   2
   mri.user.access
     mri.user.req.info.restrict
     mri.user.req.type.restrict
     mri.user.routine.access
     mri.user.access.users

 Ì     i   2
mri.user.access    (main) 
[mnemonic]
&ECG[ecg]

 Field Name                 Len Dat Typ  J  DPM            Offset/Local/VAL                                        
 mnemonic                    10 FREE     L                 ecg                                                         
 active                       1 YN       L                 &ECG[ecg]|0                                                 
 description                 30 FREE     L                 &ECG[ecg]|1                                                 
 Ì     i   2
mri.user.req.info.restrict    (req.info.rest) 
[mnemonic, req.info.num]
&ECG[ecg]RIR[ecgRI]

 Field Name                 Len Dat Typ  J  DPM            Offset/Local/VAL                                        
 req.info.num                 2 PINT     R                 ecgRI                                                       
 req.info                    10 FREE     L  MRI.COR.RI     &ECG[ecg]RIR[ecgRI]|0                                   
 Ì     i   2
mri.user.req.type.restrict    (req.type.rest) 
[mnemonic, req.type.num]
&ECG[ecg]RTR[ecgRT]

 Field Name                 Len Dat Typ  J  DPM            Offset/Local/VAL                                        
 req.type.num                 2 PINT     R                 ecgRT                                                       
 req.type                    10 FREE     L  MRI.COR.TYP    &ECG[ecg]RTR[ecgRT]|0                                   
 Ì     i   2
mri.user.routine.access    (routine.access) 
[mnemonic, rout.acc.num]
&ECG[ecg]RA[ecgRA]

 Field Name                 Len Dat Typ  J  DPM            Offset/Local/VAL                                        
 rout.acc.num                 2 PINT     R                 ecgRA                                                       
 rout.acc                    25 FREE     L                 &ECG[ecg]RA[ecgRA]|0                                        
 Ì     i   2
mri.user.access.users    (users) 
[mnemonic, user]
&ECG[ecg]US[gu]

 Field Name                 Len Dat Typ  J  DPM            Offset/Local/VAL                                        
 user                        10 FREE     L  MIS.USER       gu                                                      
 last.warn                    8 DATE     L                 &ECG[ecg]US[gu]|2                                           
 signon.mesg                  1 YN       L                 &ECG[ecg]US[gu]|1                                           
 user.name                   20 FREE     L                 &ECG[ecg]US[gu]|0                                           
 Ì       2
 INDEX FILE/INTERNAL NAME           SUBSCRIPTS/PHYSICAL BASE

 mri.user.access.index              [user] = mnemonic
   user.x                             ?ECGU[gu]