Create service contract trough SOAP Service

Summary

I'm having issues to create contract header flex field

Content

Hi Everyone, i'm trying to create a contract trough /fscmService/ContractServiceV2 but my header flexfields are comming without values, could you help me to check if there is any syntax error on the namespaces?

I'm attaching what i'm submiting, the result and also the template for the service.

I've tried to create more then 10 contracts with different syntax for the flexfields but nothing works.

(the field vprDefaultMail is being populated but this is not trough integration... its a default value)

Regards,

Thiago