To Modify the Position in the BOM Table
You can modify the position of a component in the Bill of Materials (BOM):
1. In the Model Tree, right-click the component you want to modify. A shortcut menu appears.
2. Select Edit BOM Parameters, then update the value &pos_id.
In the BOM List you can also use the following buttons:
• 
—Freeze, or disable the freeze of, the position IDs.
—Freeze, or disable the freeze of, the position IDs.• 
—Move selected components upwards.
—Move selected components upwards.• 
—Move selected components downwards.
—Move selected components downwards.• 
—Restore position IDs to their default values.
—Restore position IDs to their default values.• 
—Save position IDs.
—Save position IDs.• 
—Lock all parameters, including position IDs, to restore their default values.