The JoomTab package contains two Joomla plugins combined in a single installation package;
JoomTabUsers: This Joomla plugin is used to Manage users on Tableau Server through the Joomla User Manager. When any user is created, updated, or deleted in Joomla User Manager, the same changes are made on Tableau Server automatically. When a user logs into the Joomla site, they are simultaneously logged into Tableau Server.
JoomTabContent: This Tableau Content Joomla plugin is used to embed the tableau views into Joomla articles, and modules, validating that the logged in user is permitted to view the tableau view or not.