For complete control over Business Pro’s Menu, we highly recommend using the WordPress menu system. By default, any page you make becomes a link in the menu.
To begin creating your own custom menu, visit Apperance > Menus while logged into WP-Admin. Assign a name for your menu (navigation for example) and begin adding your menu items by using the options available to you in the left-hand menu. You can either make your own custom links by entering in the URL and the Label (the text that will actually show up in the menu), or by selecting and adding currently existing pages.
You may then drag and drop each item to re-order them. Once you are done creating your menu, select it from the Header Menu dropdown list and press save menu. Now your new custom menu will appear in your menu.
Did this documentation not suffice? Have more questions? Please post a support topic in the forum. http://cyberchimps.com/forum/pro/business-pro/