How the putaway type is getting populated in ASN from a source system?

Summary:

We are performing a RMA integration testing where the RMAs are getting generated from source system i.e Fusion and the target system is WMS cloud. In the RMA details we are getting the Putaway type for the items, although the putaway type is not defined in item level in WMS.

I am trying to understand how the putaway type is getting populated automatically?

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