Transformed PO message do not have Manufacturer Name information

Summary:

Supplier wants ManufacturerName tag in the transformed PO sent to supplier using CMK. It is visible in "Original Message", but in "transformed message" it is not available. Is it possible to achieve this?

Content (required):

Same as above.

Version (include the version you are using, if applicable):

Code Snippet (add any code snippets that support your topic, if applicable):