The plugin does not appear in the settings panel, in the plugins section.
What plugin?
Look at the top below the discussion title. When you look at a plugin here in the addons section you find a "ask a question" button which automatically links the new discussion with that plugin
Comments
What plugin?
Look at the top below the discussion title. When you look at a plugin here in the addons section you find a "ask a question" button which automatically links the new discussion with that plugin