When you work with suppliers to review a mock-up, you might want to warn these partners that some parts have a certain level of confidentiality. Displaying an overlay enables you to do that.
The overlay works for both 2D and 3D documents, and is also taken into account during capture and print. It is also visible in no show space.
Each setting can be locked by the administrator.

Text
		

		You define the text that will constitute the overlay.
		To define the text explicitly, select Static Text and in the
		Static Text field, enter the overlay text. 
		To define a rule-based text, select Rule Based, and in the
		Rule Based field, enter the path to the rule-based file to be 
		used for the generation of the overlay (or click the File Selection icon
		
 
		and navigate to the rule-based file). For details on how to create a rule-based 
		file, see Rule-based File for Security Overlay Settings.
		
		- Customize Static Text
 
- 
		
To customize the textual properties, click the Static Text Customize 
		button. 
		The following panel appears:
		

		Date
		
To insert the current date in the overlay text, select the Date 
		checkbox.
		
		
 
		By default, this option is not selected.
Format
		
		To modify the format of the inserted date, click the Format 
		selection button and choose the desired format from the proposed list.
	Copyright Username
		
		
		To insert your username in the overlay text, click the Username 
		checkbox.
		
 
		By default, this option is not selected. 
 
- Customize Rule Based
 
- 
		
To customize the textual properties, click the Rule Based Customize 
		button. 
		The following panel appears:
		

	Date
		
To insert the current date in the overlay text, click the Date 
		checkbox.
		
		
 
		By default, this option is not selected.
		Format
		
To modify the format of the inserted date, click the Format 
		selection button and choose the desired format from the proposed list.
		Copyright Username
		To insert your username in the overlay text, click the Username 
		checkbox.
		
		
 
		By default, this option is not selected.
	Parameter
		
To construct a customized message, check the different parameters in 
		a sequence corresponding to the message you want. Note that between the 
		parameters, you can also add whatever text you want, e.g. "[PARAMETER_OUT] 
		at date [DATE]" 
		
			- Parameter Name: name of the parameter searched in the product structure 
			("ConfLevel" in above example)
 
			- Parameter Input Value: highest value of parameter name found ("4" 
			in above example)
 
			- Parameter Output Value: displayed Security Overlay corresponding 
			to input value)
 
		
		
		
 
		By default, the Parameter Output Value option is selected, the 
		other parameters are not selected.
		
		 
 

Text Properties
		

		You can modify the text properties of the overlay text defined above.
		- Font
 
- 
		
Click the Font selection button and choose the desired font 
		from the proposed list.
		
		
 
		By default, this option valuated to Swiss.pfb.
		 
- Size
 
- 
		
In the Size text-entry field, enter the desired size or use the increment 
		/ decrement buttons until you reach the desired size value. 
		
		
 
		By default, this option valuated to 20.
		 
- Color
 
- 
		
Click the Color selection button and choose the desired color 
		from the proposed list.
		
		
 
		By default, this option is valuated to Yellow.
		
		 
 

Position 
		

		Click the radio button corresponding to the desired placement of the 
		overlay text: top, bottom, left, right or diagonal.
		If you also wish the overlay text to be tiled, then click the Tile 
		checkbox.
		
		
 
		By default, this option is set to Bottom and Tile 
		not selected.