Updating Aligned Design Structure
Automatically update an aligned design structure without setting a change context
If any changes are made to an engineering BOM (Usage BOM or Assembly BOM), you can automatically update the aligned design structure. To do so:
Procedure
Open the required engineering BOM (part revision) and select topmost product node.
Click Align > Automated Update.
If you select a child part node, all of its children (entire structure below) are updated.
What to do next
Perform an alignment check to verify if the design structure is updated and aligned as per the engineering BOM changes.
Source: https://docs.sw.siemens.com/en-US/doc/282219420/PL20251212545240207.dbom_ebom_alignment_usage/xid1979068 · retrieved 2026-07-11