Missing SSI Menu?

Moving from Dreamweaver CS4 to CS6 the SSI (Server Side Include) insert command has apparently disappeared and I can't for the life of me find where it is in the new menus.

CS4 had the menu command available:

Select Insert > Server Side Include

CS6 has no such menu command despite the current help file saying it does

http://help.adobe.com/en_US/dreamweaver/cs/using/WSc78c5058ca073340dcd a9110b1f693f21-7b6ca.html

What am I missing here? Do other Dreamweaver CS6 users see this command?

Thanks

Aly