If you encounter any login failure after installing the Bootstrap Package, it may be necessary to clear once the cache of the page or just open and save the login content element.
More users can be added by clicking in the Backend "List > General storage > Users and groups"
You are currently not logged in. Visitors who have an account can login to the website to get access to protected pages and content on this website.
By default this website has 2 user accounts installed which you can use to test this feature:
This user has access to all protected content on the default site.
This user only has access to the 'Any login page'.
Finally, this particular piece of text will disappear as soon as a visitor logs in. This is done by choosing 'Hide at login' in the Access tab of the content record.