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                                     MIS.SVC.GRP
       2
   mis.service.group.dict
     mis.service.group.coding.meths
       mis.service.group.services

 Ì       2
mis.service.group.dict    (main) 
[mnemonic]
\GSH[gsh]

 Field Name                 Len Dat Typ  J  DPM            Offset/Local/VAL                                        
 mnemonic                    10 FREE     L                 gsh                                                         
 active                       1 YN       L                 \GSH[gsh]|0                                                 
 name                        30 FREE     L                 \GSH[gsh]|1                                                 
 Ì       2
mis.service.group.coding.meths    (coding.methods) 
[mnemonic, coding.method]
\GSH[gsh]C[gsf]

 Field Name                 Len Dat Typ  J  DPM            Offset/Local/VAL                                        
 coding.method               10 FREE     L  MIS.CODE.METH  gsf                                                     
 Ì       2
mis.service.group.services    (services) 
[mnemonic,coding.method, service.from]
\GSH[gsh]C[gsf]S[gsgFR]

 Field Name                 Len Dat Typ  J  DPM            Offset/Local/VAL                                        
 service.from                10 FREE     L  MIS.SVC.CODE   gsgFR                                                   
 service.desc                30 FREE     L                 \GSH[gsh]C[gsf]S[gsgFR]|1                                   
 service.thru                10 FREE     L  MIS.SVC.CODE   \GSH[gsh]C[gsf]S[gsgFR]|0