Very Good Plugin for Nagios but I can’t see this with WEB-GUI

Hi!,This plugin is great i can do a lot of things with only one command,thanks to the developer.

In the shell all works fine,but i can’t show it in the WEB-GUI(Of course before that I added the plugin to the nrpe.cfg and reload the nagios service.)

Whats is the problem here?

Thanks a lot for your support.