vsCore Subsites feature

The Sub-Site feature allows the user to customize the top navigation bar so that
different tabs are displayed depending on the section of the site (the so-called subsite) that the visitor is in.
To use:

1.Select the folder that you wish to have the different tabs for in the ZMI.
Go to Properties, and at the bottom add a property with name “sub_site”, type
 “boolean” and value “true”.

2. The titles of the tabs you wish to display will be the names of the subfolders
 of that folder. Click on a subfolder whose title you wish to have as a tab (make sure the folder is published), go to
 Properties and add a property with name “top_navigation_bar”, type “boolean”
and value “true”.