Access control to specific parts of the application is handled using a role-based user authorization mechanism. The studio includes the Authorization module, which can be added to any application in order to setup the user-role-permission relationship control (and since it is modeled, it can be customized for your specific needs), see http://www.tersus.com/#Id=324 for more details on this module.
This module can be added to any application, but I suggest you create a new Tersus project based on the Legacy Navigation template, as this was the template with which the existing module was originally planned. Other templates would require certain tweaks in order to make the module accessible, and we do plan to provide an updated module in the future.
User-specific (rather than permission-based) control can be implemented by checking the current logged-in user using the Security/Get Logged-in User template.
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