How to enable WAN GroupVPN in SonicOS 6.5.4 and above

From firmware 6.5.4.x, the feature WAN GroupVPN doesn't appear preconfigured in the VPN section anymore:

This article describes how to manually enable this functionality.

In order to bring back the function WAN GroupVPN, please follow the next steps:

1. Go to Manage | Network
2. Click on Zones
3. Go to WAN and click Edit
4. On the new Window, enable "Create Group VPN"
5. Click OK to save the configuration

NOTE: to configure the WAN GroupVPN, please follow this KB Article: 
How to Configure WAN GroupVPN on the SonicWall to connect using Global VPN Client?