You can easily modify any View Clip 2Ds that you have inserted in your Paper View with modifiers called Add-ons. They modify your View Clip in different ways, for example by making it black and white, or by adding information that will show in print.

The add-ons are available depend on which Extensions you currently have installed.

The following add-ons are available with CET Designer Core:

		Rotate always readable text to be readable: keeps text added to the drawing and marked as "Always readable" readable also if the View Clip is rotated.
		Black and white: shows the View Clip in black and white like a contour image.
		Show column balloons: includes your Column Balloons.
		Add a frame: adds a basic black frame that can be customized.
		Show part tag colors: highlights part tagged objects in the color of their respective category.
		Custom scale for text in View clip: allows scaling of text visible inside of a View clip.
		Show scale: includes the scale of the View Clip.
		Remove: removes all add-ons from an existing View Clip.

Applying an add-on

To apply an add-on to a View Clip, follow these steps:

1. On the Tools (paper) tab in Paper View, click the add-on that you want to use.
2. Move the cursor to the View Clip that you want to modify. An up arrow is displayed and the View Clip is highlighted in green when the add-on can be applied:
   
3. Click to apply the add-on.
4. Repeat step 2 if you want to apply the add-on to more View Clips.
5. Once you are finished, press the Esc key or move the cursor off the drawing area to escape the command.

Configuring an add-on

To configure and add-on, follow these steps:

1. Click to select the View Clip.
2. A) In the quick properties box, expand the drop-down box on the Configure line and select the add-on that you want to edit:
   
   or
   
   B) Click the thumbnail at the bottom left corner of the View Clip to select the add-on that you want to edit:
   
   
   
3. You can now make your changes in the properties box for the add-on you selected:
   

Removing an add-on

There are two ways of removing an add-on, described as A and B below:

A)

1. Click to select a View Clip.
2. At the bottom left corner of the View Clip, hover with the cursor over the add-on that you want to remove.
3. Click its red removal X:
   

B)

1. On the Tools (paper) tab in Paper View, click the add-on that you want to remove.
2. Move the cursor to the View Clip that you want to modify.
3. Press the Space key, the E key, or use the cursor to check the Remove option in the quick properties box in the top left corner of the view.  An up arrow is displayed and the View Clip is highlighted in red when the add-on can be removed:
   
4. Click to remove the add-on.
5. Repeat step 2 if you want to remove the add-on from more View Clips.
6. Once you are finished, press the Esc key or move the cursor off the drawing area to escape the command.