Creating and Editing an sBOM or an eBOM > To Remove Unused Part Files from an eBOM or an sBOM
  
To Remove Unused Part Files from an eBOM or an sBOM
1. Click Tools > Edit Structure. The Structure Edit mode Home tab opens.
2. Click Home > Clean up eBOM. A warning dialog appears, displaying the number of parts to be deleted.
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If all parts of the eBOM appear in the sBOM, a notification appears that there is nothing to delete.
3. Click Yes. The part files that are not used in the sBOM are deleted.
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• The emptied files in the eBOM are marked .
• One part file can include several sBOM items.