Mapping rules determine how to map the metadata in the metadata source files to model components such as classes, class attributes, associations, and lineage associations. You create mapping rules in the load template for the custom resource. You configure mapping rules when you create or edit a custom resource.
Configure mapping rules on the
Mapping Rules
tab when you create or edit a custom resource. You can upload or add metadata source files for the resource. If you upload metadata source files, Metadata Manager automatically assigns the metadata source files to the mapping rules. If you add metadata source files, you must assign metadata source files to mapping rules manually. You can apply multiple mapping rules to each metadata source file.