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Briefcase support for variant items not included in the MBOM

When you align individual parts, assemblies, and manufacturing features from the engineering bill of materials (EBOM) into a manufacturing bill of materials (MBOM), variant items are sometimes not included. When you add a variant rule and use a briefcase to export the collaboration context (CC), the external items are included without children in briefcase files with a bcz extension.

Procedure Right-click the top line of the MBOM and then click Rules . In the Variant Rule dialog box, select an appropriate option with rules available, such as a Steering option with Left Hand Drive and Right Hand Drive rules. In the Item column, note or copy the selected item value and click OK. Example Item values usually add a pretext to the MBOM name, such as the beginning letter, numbers, and dash at the start of item ID O_00023-PLANT PRODUCT. Results When you export the CC through briefcase export and your variant rules point to a variant item outside of the CC, briefcase retrieves that item without any hierarchy.

Source: https://docs.sw.siemens.com/documentation/external/PL20251212545240207/en-US/tc_help/pse/jdx1737253331775/xid1914902.html · retrieved Sat Jul 11 2026 00:00:00 GMT+0000 (Coordinated Universal Time)