Use this window to compare the template structure for a given template part revision and structure position with the serial structure of a given serial. To perform a comparison you must query for the desired template part revision. Once it has been selected you may chose the preferred serial number. You can only compare serial structures that have the same part number/revision as the template part revision. This gives you three options for comparing the structures: All (complete structures), Equal (similarities in both structures) and Difference (differences between the structures). The structure is compared by the template part, template part revision and structure position, all levels of serialized parts and one level of non-serialized are compared.