Seeburger - Mapping - Classifier Module

Within the Sender communication channel I am specifying

classifierMappingID = MVVM

The error log on the communication channel says it is trying to load map XML_MVVM

Where is the XML_coming from within the BIC MD I have AnsiX12_MVVM (which is what i want it to use)

I have looked at various threads including

Seeburger problem for Custom Mappings..!!! ( but this refers to EDIFACT not ANSIX12)

All I would like to know is how to get rid of the XML and replace with AnsiX12

Many Thanks

M