Add a Reference Part Number
Add a reference part number to a drawing. Define an initial number and a number increment as the reference part number data.
The reference part number is highlighted in different color than a part number. Number 2 in the image.

 Numbers of the reference part will not be collected to a bill of materials.
 Numbers of the reference part will not be collected to a bill of materials.
- On the  tab, in the Mechanical group, select  Parts List, and select tab, in the Mechanical group, select  Parts List, and select Ref. Part Number. Ref. Part Number.
- Define the part number data in the dialog box.- Enter the initial number.
- Define the number increment.
- Select the element type with which the part number will be associated.
 
- Click OK.
- On the  tab, select text properties: Font, Hight, Layer, Angle. Pen. tab, select text properties: Font, Hight, Layer, Angle. Pen.
- Select the start position of the part number.
- Click the position of the part number.
- Select Confirm.
Note: 
  - You can add the same reference part number more than once in the same way as a part number. For more information, see  Add a Part Number. Add a Part Number.
- To define parts list data, select the function Material and Attribute Database> Part number.
