Reference to order number set by Btwentyfour Open Commerce Platform.

ordchg_Examples
 <documentReference documentType="b24Order" id="Sample_B24_0000105" date="2020-08-25" /> 
ordchg_XPATH

/b24Message/orderChange/documentReference[@documentType="b24Order"]/@id

ordchg_Edifact_Path
ORDCHG.RFF.C506.1154
ordchg_Edifact_Qualifiers
ORDCHG.RFF.1153 = BOR
ordchg_edifact_sample
RFF+BOR:Sample_B24_0000105' DTM+171:20200825:102'
ordchg_Required
No
ordchg_Type
Text
ordchg_Sort
2100