I am trying to install the following plugins in iManager 3.0: (My edirectory ver is 9.0)

"NetIQ Certificate Server Plug-ins for iManager"

Although this plugins is showing under available plug-ins and when i click on it and install it, it'll install but it's still not added under "installed plugins".
I even restarted my tomcat and tried to do it mltiple times but still not able to get it installed.

Please guide me on it.

Also I am trying to install:

Novell Audit
Novell Radius Plugin

Can someone kindly provide me the link for that.