Samples/Documentation for Data Driven Ribbon

I have just bought the vcl subscription and I am overwhelmed by the learning curve ahead of me so I am hoping someone can point me to some specific documentation/sample code.

I am building an application where the menu/ribbon items will change depending upon the users security rights and preferences.   As the user can log on from multiple machines, the configuration needs to reside in a central database.

Is there any example of a database driven TMS Ribbon control?