Created new Jazz Build Definition but doesn't have a 'Maven' page to configure (just Ant tab) ?

Hi, am using RAD Eclipse Client, can Create a New Build Definition following the WIKI "A Jazz-based Maven Build" instructions but in Setup it describes a "Maven" tab on the Build Definition Editor but i only have an Ant Page & can't see how to add/access the Maven page ? How to get to Maven tab ?

We're using RTC 3.0.1.1 & have the RAD 8.0.4 RTC Plugin installed (plugin version 3.0.2).

All help greatly appreciated ... !