Share Email Facebook Twitter LinkedIn To Modify the Component Properties of a Part Reference (AutoCAD Mechanical Toolset) Click Annotate tabBOM panelPart Reference drop-downEdit. Find Click the part reference to edit. The Part Reference dialog box is displayed. In the Component Properties section, change anything. Click OK. Related Concepts About Editing Part References (AutoCAD Mechanical Toolset) Related Tasks To Exclude a Part Reference From Parts Lists (AutoCAD Mechanical Toolset)To Override the Quantity of a Part Reference (AutoCAD Mechanical Toolset)To Delete a Block Part Reference (AutoCAD Mechanical Toolset) Related Reference Commands for Working With BOMs Balloons and Parts Lists (AutoCAD Mechanical Toolset)