ClickFile
menu Plot
Style Manager.At the Command prompt, enter
stylesmanager.
Double-click the plot style table that you want to modify.
In the Plot Style Table Editor, Form View tab, select the plot
style you want to change and click Virtual Pen.
Under Virtual Pen #, enter a number between 1 and 255 or enter
0 or Automatic to
have the program assign the ACI color of the object you are
plotting to the virtual pen.
When finished, click Save & Close.
You can edit
properties for multiple plot styles while in the Plot Style Table
Editor.