Which procedure enables the SSL VPN blade on the gateway?

Which procedure enables the SSL VPN blade on the gateway?

A.
Log into SmartDashboard, Create a new rule with the source and destination addresses of the needed remote network, set the action to Encrypt and push the policy to that gateway.

B.
Log into SmartDashboard, edit the properties of the Gateway, and select the SSL VPN check box.

C.
Log into SmartDashboard, Select the VPN Communities tab and add the gateway to the appropriate community.

D.
Log into WebUI on the gateway and check the SSL VPN Blade check box.