vCops dashboard tab not seen

hi,

   I have downloaded and deployed an evaluation version of the vCOPs OVA on my vCenter (Version 5.1) and it shows only three tabs i.e.  Operations, Alerts and Environment. I don't find the dashboard tab that has been outlined in the usage videos.

The details of the vCOPS ova are:

     VMware vCenter Operations Manager 5.7.2 in Virtual Appliance

     2013-09-22 | 5.7.2 | 1.3G | ova

Thanks & Regards,

Kiran