A. By creating a new table cataiog_product_entity_varchar_<version> where the scheduled attribute value is located

B. By creating a new record in the table cataiog_product_entity_varchar with a new row_id connected to the same entity_id

C. By creating a new website called staging_<version and saving the new attribute value for that website in the catalog_produt_entity_varchar table with the same entity_id

D. By creating a new record in the cataiog_product_entity table with the same entity_id and different rowjd and it creates a new record in the catalog_product_entity_varchar table connected to the new row-id