SCHEMA Product_replacement_mim;
USE FROM
Assembly_structure_mim;
-- ISO/TS 10303-1026
USE FROM
Product_identification_mim;
-- ISO/TS 10303-1017
USE FROM
product_structure_schema -- ISO 10303-44
(alternate_product_relationship,
assembly_component_usage_substitute);
END_SCHEMA; -- Product_replacement_mim