Hello, Just configuted graylog, and i would like to receive som notifications on Pagerduty
so i checked the docs and that seems to be easy.
But i cant find the Pagerduty option under New Notification 
Hello && Welcome @asc-clo
Ensure you have this plugin when you installed Graylog.
graylog-integrations-plugins
Or
did you install Graylog like this?
yum install graylog-server graylog-enterprise-plugins graylog-integrations-plugins graylog-enterprise-integrations-plugins
Have you tried restarting Graylog service and refreshing the browser?