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                                     PHA.INV
       2
 main
   drugs
     levels
     locations

 Ì       2
main
[inventory]
&(T)TI[mi]

 Field Name                 Len Dat Typ  J  DPM            Offset/Local/VAL
 inventory                   10 FREE     L  MM.INVENT      mi                                                      

 Ì   €     2
drugs
[inventory,  drug]
&(T)TI[mi]D[tf]

 Field Name                 Len Dat Typ  J  DPM            Offset/Local/VAL
 drug                        10 FREE     L  PHA.DRUG       tf                                                      
 from.stock                   1 YN       L                 &(T)TI[mi]D[tf]|3                                           
 par                          6 PDEC     R                 &(T)TI[mi]D[tf]|1                                           
 par.string                  25 FREE     L                 &(T)TI[mi]D[tf]|0                                           
 shelf                       10 FREE     L                 &(T)TI[mi]D[tf]|2                                           
 unit.issue                   4 FREE     L                 &(T)TI[mi]D[tf]|4                                           

 Ì   €     2
levels
[inventory,drug,  level.type]
&(T)TI[mi]D[tf]L[tiL]

 Field Name                 Len Dat Typ  J  DPM            Offset/Local/VAL
 level.type                   4 CHOICE   L                 tiL                                                         
 level                        6 PDEC     R                 &(T)TI[mi]D[tf]L[tiL]|1                                     
 level.string                25 FREE     L                 &(T)TI[mi]D[tf]L[tiL]|0                                     

 Ì   €     2
locations
[inventory,drug,  drug.location]
&(T)TI[mi]D[tf]O[tiO]

 Field Name                 Len Dat Typ  J  DPM            Offset/Local/VAL
 drug.location               10 FREE     L                 tiO