To create Pr diagram
Create new Version Of Configuration
To create new Version Of Configuration in Pr diagram
- Click the Add New button and select Version of Configuration.
 - Type the name of the newly created Version of Configuration.
 
Assign the resource for the Version Of Configuration
To assign the resource for the Version Of Configuration
- Right-click the Version Of Configuration in the diagram pane and select Resource.
 - Follow the steps of the Resource Assignment Wizard.
 - Click Finish when you are done.
The resource is assigned for Version Of Configuration in specified time frame. 
