OIC how to build xml payload with repeating data

Summary

OIC how to build xml payload with repeating data

Content

I am attempting to build an OIC integration that builds an xml payload to be used in an external REST invokation.  The payload will have customer header data, and repeating address data if the customer has multiple addresses.

I am having trouble building the multiple address elements of the xml.  I must not be putting the mapping or the for-each loop in the correct place.  The way I have it now, it is only populating the xml payload with the last row from the detail select.  Hoping someone can help.