Updating vtonf setting when new OS template installed

If you are using vtonf for managing your openvz vps ,and if you have update your Openvz server with a new OS tempalte then you must do the following steps in vtonf for creating vps with the new OS tempalte that you have installed :

1)Login into vtonf control panel
2)In main menu select VTONF >> Update Setting
3)Now click Update

Now you can create new vps with new OS template that you have installed