A subpage is a page that isn't visible within the toolbar, but acts as if it's a sub-category from that particular section.
As an example, let's look at Somerville Cricket Club's Toolbar and how the subpage works.
Subpages work more optimally when you have a part of your website that needs to have separate mini categories to explain more into detail.
To make a page a subpage, first you will need to design your page in the back-end of your ClubZone Website Builder.
Once this is done, all you need to do is drag your page under the appropriate page you want it to be a subcategory of.
Click on the arrow on the right (Make Sub Menu) and it will appear like so:
Once you go onto your website, it will appear when you hover over the main page on your toolbar.