Adding the conterra security manager in html5 Viewer

I know use the conterra security  manager in the geocortex Flex Viewer. I would like to know how I can reuse it in the geocortex HTML5 viewer.

 

I thought that I have to create a new Identity server.? But when i try to create a new one, the connection still fails to the conterra security manager. (Error message is : 'Connection fails')