Configure Top horizontal menu in special way

[MosheDan9]

Hi,

I want to add a new category to the Top Horizontal menu.

Let's call it "3 Part Course"

Part 1 and Part 2 and Part 3 are subcategories that should appear underneath the 3 Part Course on the Top Horizontal menu.

Now here's the catch.

Part 1 and Part 2 are Products so easy to get on dropdown as subcategories.

But Part 3 is only CMS information page. How do I get it into dropdown as subcategory

of 3 Part Course so when click on it, it links to CMS page called Part 3 and not product page?

 

thanks for help.