The Netscaler advanced Endpoint Analysis checks are quite literally only available with version 10.1.120.1316.e
It doesnt mean this version and greater, just this specific version. So if you are after the funky Advanced EPA scanning and cant enable or find it anywhere.
1) you have to run this version 10.1.120.1316.e of the netscaler firmware, 10.1.120.1316.e
2) you have to log in and select the Netscaler ADC when logging in
3) it has to be enabled on the virtual servers you want to assign the policies to.