In this example we will create a new policy which will mute the sound of all devices the policy is applied to.

1. From the Groups window select the group you would like the policy to apply to. In this case Chromebooks is selected:
   
2. One the right window select the Policies tab.
   
   
   
   
3. Click the + button to add a new policy.
   
   
   
   
4. Add a name for your policy in the Name field.
   
   
   
5. If you would like the policy to apply to the group straight away check the Enabled box.
   
   
   
   
6. Click the Create button.
   
   
7. Click Items against the policy you have just created.
   
   
   
8. Click + to add a new policy item.
   
   
   
9. Enter a name for the Item in the Name field.
   
   
   
10. In the Type drop-down select Mute Sound.
    
    
    
    
11. In the Action drop-down select Mute.
    
    
12. Click Create.
    
    

The policy is now created. It is possible to add additional items to the policy by repeating steps 8-12.