To Add Columns to the Drawing Tree
1. On the Drawing Tree, click 
, and then click Tree Columns. The Drawing Tree Columns dialog box opens.
, and then click Tree Columns. The Drawing Tree Columns dialog box opens.2. In the Type list, select a type (such as View Model, Scale, and Combined State).
3. Click 
to add types to the Displayed list.
to add types to the Displayed list.4. Click > . The dialog box closes and the new parameter column is added to the Drawing Tree.
Click 
to show or hide the Drawing Tree columns.
to show or hide the Drawing Tree columns.