NetApp
Vserver : Configuration > Protocols > CIFS : Managing CIFS : Updating CIFS group policy configuration
Updating CIFS group policy configuration
You need to update the group policy after the policy configurating is changed using the CLI. You can use the CIFS window to update the group policy.
Steps 
1.
From the Home tab, double-click the appropriate storage system.
2.
Ensure that the left navigation pane displays the Vservers hierarchy.
3.
 In the navigation pane, select the Vserver and click Configuration > Protocols > CIFS.
4.
Click Domain.
5.
In the Group Policy area, select the group policy configuration that you want to update and click Update.