ImportExport → Catalog Relation

File in ImportExport	Includes file in Catalog
AbstractImporter.h	SessionInfo.h
ForeignDataImporter.cpp	os / UserMapping.h
ForeignDataImporter.h	TableDescriptor.h
Importer.cpp	os / UserMapping.h
Importer.h	Catalog.h
Importer.h	TableDescriptor.h
MetadataColumn.h	ColumnDescriptor.h