Help screen component options permissions all with image
From Joomla! Documentation
This chunk can be used for the "Permissions Tab" section of components that have all of the actions columns (i.e. most core components).
where "<IMAGE-NAME>" is the screenshot of the Permissions tab in your component's options. For example:
(this example is from the Permissions Tab section of the Weblinks component, if you want to have a look).
Component not using all Action columns?
If your component doesn't have all of the actions columns, use the various Chunk16:Help_screen_component_options_permissions* chunks instead. See the Permissions Tab section of the Search component for an example.