How can i start

HI All,

I have to give an optoin to view a hierachi(contact lists).That means if a user clicks an option ,he will see the lists under some oreder.i have done until adding the users list under the order by admin.

my problem is to display the users lists into the spark panel from the sever.so how can i start to do this.

If am a new one this area ,pls reply soon me if u know.

Thanks

Faleel