HELP on XML in mapper

Good day Snaplogic Community

I’m a bit new to snaplogic and I need some design tips on the following. In my pipeline I read a csv file from a REST Enpoint and one of the fields contains an XML doc as below in the picture. The xml document alone is passed to Mapper3 and we will only have only Client but multiple ClientPolicies as in the picture. I would like to combine each ClientPolicies item with the output0 of the Copy snap in the pipeline below and then write that to a database.

Which xml related snap and its configuration would i use to extract each ClientPolicies item to achieve this and merge with the output0 of the Copy snap?

Thank you very much in advance!