Use this procedure to change the following display properties of the components of a mass element: 
- Visibility (component is on or off) 
 
- By Material (material assigned to the component determines its display properties) 
 
- Layer 
 
- Color 
 
- Linetype 
 
- Lineweight 
 
- Linetype scale 
 
Note: If a material assignment determines the properties of a mass element display component, you can change the properties of the display component by clearing By Material or by overriding the material assignment with a different material. 
- Select the mass element you want to change, right-click, and click Edit Object Display. 
 
- Click the Display Properties tab. 
 
- Select the display representation where you want the changes to appear, and select Object Override. 
The display representation in bold is the current one. 
  
- If necessary, click 
.  
- Click the Layer/Color/Linetype tab. 
 
- Select the component to change, and select a different setting for the property. 
 
- Click OK twice.