Subordinates Assessment of Leadership.

I remember when I went to WLC they showed us this website where you can create an assessment to have your Soldiers complete. The assessment was pretty much of your leadership qualities as perceived from your Soldiers. I can't remember the website and I packed my notebook. Does anyone know what I'm talking about? If not, does anyone have suggestions for questions to input into an assessment? Either way I think that the best way to improve as a leader is to have your superiors, peers, and subordinates give you feedback.