I’m pushing custom attribute types we built in the past projects to the marketplace, and I’ve found some lack of official documentation about exporting/importing. Please consider adding these documents:
- Support export/import attribute types/values as CIF format XML data
- Support export/import attribute values as text representation
- SimpleTextExportableAttributeInterface / MulticolumnTextExportableAttributeInterface
- Support Migration Tool (need to add custom importer to the manager)