ManufacturingKnowledge

Work with change notices

Propagate source BOM to target BOM changes without change notices

If you do not use Teamcenter change notices and do not want to use the Change Summary panel, you can propagate property changes from a work package's source bill of materials (BOM) to a target MBOM in the BOM Alignment page.

Procedure

  1. Search for and open an existing work package using the Work without tracking changes option.

  2. In the BOM Alignment page, identify mismatches using source BOM (EBOM) assembly indications to navigate through the target BOM (MBOM) assembly until they are visible.

  3. In the target BOM, right-click the mismatched element and do one of the following.

If the revision difference is clear, click Update in EBOM.

To review the revision difference, click Compare to EBOM. Note

You can also compare the revision difference between the MBOM and EBOM by selecting the mismatched element in the MBOM and in the MBOM toolbar, clicking Compare to EBOM . In the Compare EBOM and MBOM dialog box, the primary revisions of the EBOM are displayed in green and the MBOM in red. The MBOM revision is struck out to indicate that the MBOM requires an update.

If you select a mismatch with an occurrence effectivity change, the Compare EBOM and MBOM dialog box displays occurrence effectivity differences such as unit or date range differences.

  1. Click Update in EBOM.

Results

In the target BOM, the mismatch icon is removed and the revision reflects that in the source BOM.

Source: https://docs.sw.siemens.com/en-US/doc/282219420/PL20251212545240207.xid2214895/xid1966889 · retrieved 2026-07-11