BDM Missing on my Mac Installation

The BDM menu item is not in the Development menu of Bonita Studio on my Mac.

Bonita BPM Community Edition
Version : 6.3.4
Build id : 6.3.4.

Please help?

Hi,

Business Data Management is a Subscription feature: see http://www.bonitasoft.com/how-we-do-it#how-we-do-it_editions

regards,