Internal identifier, mapped in the Btwentyfour Open Commerce Platform.

desadv_Examples
 <property name="internalId">8899</property> 
desadv_XPATH

/b24Message/despatchAdvice/supplier/property[@name="internalId"]

desadv_Required
No
desadv_Type
Text
desadv_Sort
7300
Desadv_Edifact_Path
DESADV.NAD.RFF.C506.1153
Desadv_Edifact_Qualifiers
DESADV.NAD.3035="SU", DESADV.NAD.C082.3055="9", DESADV.NAD.RFF.C506.1153="IID"
Desadv_Edifact_Sample

NAD+SU+7340117815580::9++Btwentyfour Demo Supplier+StreetAddress:Street Address second row+CityName++ZipCode+Country Code'
RFF+IID:<b>8899</b>' RFF+EID:5122186' CTA+IC'
COM+?+460000000000:TE'
COM+supplier@email.com:EM'