Combo Box

  
Hi,
How to create tree structure in combo box.

Regards,
CR
Hi,

This is the 4th even post/reply on the same issue.
So, forgive me that I am a bit annoyed.

Your problem is not outsystems per se, but it's client side.
so, you need to think of html, javascript or jQuery.

here's a tip http://bfy.tw/1Cqo