OpenWGA 7.0 - OpenWGA Concepts and Features
Authentication » Authentication sourcesPlugin
Special OpenWGA Plugins may also provide authentication services. This is technically the same as content store authentication, only that this time the plugin content store provides the authentication data and that plugins themselves "know" the neccessary root documents and therefor do not need to be configured further.
To be available as authentication source under type "Plugin" an OpenWGA plugin must be marked as "authentication source" in its configuration. You cannot use an arbitrary plugin as authentication source which was not prepared for this task. If you have no plugin installed that provides authentication services the plugins list will be empty.