How to get Team Area List with hierarchical structure by query or by BIRT report

 hi AlI

I am strugling to get Team information in project area. Users some time need Team info.

 I want to create Query or BIRT report to show teams in hierarchical structure.

 I was trying with BIRT. I found in common snapshot-->TEAM AREA --TEAM AREA NAME.

 But it shows something like this.

Pareant Team1

Parent Team1/child Team1

Parent Team1/child Team2

  I tried with scripted Data set too.

 Thanks in advance.

Kavita