The specific site/warehouse/store holding the reported stock, identified with GLN, sent on header level in our D01B format, but it is otherwise an iterative element in c21.
biStock_Examples
<site><location gln="3333333333333"> biStock_XPATH
/b24Message/stockReport/site/location/#gln
biStock_Required
Yes
biStock_Type
Number
biStock_Limits
None
biStock_Sort
1300
biStock_Id
13
biStock_Edifact_Path
INVRPT.NAD.C082.3039
biStock_Edifact_Qualifiers
INVRPT.NAD.3035 = GY
biStock_Edifact_Sample
NAD+GY+<b>7340117852868</b>::9'