Export Developer Studio J2EE Project to EP

Hi All,

http://help.sap.com/saphelp_nw04/helpdata/en/68/f64942da51690de10000000a155106/frameset.htm

In this page, it is given

"In SAP NetWeaver Developer Studio, the Enterprise Portal toolbar is activated. If it has not yet been activated, choose Window -> Open Perspective -> Other -> Enterprise Portal."

But there is no option 'Enterprise Portal' in 'Window -> Open Perspective -> Other' to select. How to enable that perspective ?

Pls help me to solve out this problem.....

Thx

Riju