import source_file Source File file_asset_source File Asset Source source_file->file_asset_source source_file_metadata .meta source_file_metadata->file_asset_source importer_input Importer Options Importer State Source File file_asset_source->importer_input importer Importer importer_input->importer intermediate Asset Intermediate Format ID Search Tags Dependencies Processing Pipeline Data asset_hub Asset Hub (indexing) intermediate->asset_hub importer->intermediate importer->intermediate importer->intermediate