The single page gadget allows you to show the contents of an individual page directly
on a JIRA Dashboard, making it perfect for welcome messages, as well as a lead-in for
documentation, announcements, contact lists, or important upcoming data that should be
shown right away when someone visits JIRA.
Configuration of the gadget is as simple as selecting a page from a project.
In order to see the page, a user must have permissions to the page.
This means if you point the gadget to a page that only admins can see,
non-admins will receive a permissions error.
Conversely, if the gadget is visible to non-authenticated users, and you point
the gadget to a page with public permissions, the page will be visible to public users.
You can add a single page widget to the default JIRA dashboard, and point it at a public
page, in order to make it visible to users before they log in.
This is ideal for messages you want to share with users before authentication like
terms of service, rules, or announcements.