The Qlik Sense Data model viewer allows us to see all of the data we have pulled into Qlik Sense. This is similar to the Data manager view, but is intended more for understanding the relationships between the data than adding or transforming data. This view provides information on linkages between tables, including metadata about the tables and fields in our data model, and a preview of the data. This view is very useful for understanding the state of the data we've pulled into Qlik Sense and ensuring that everything is linked together in the way we want it to be linked:

The preceding screenshot shows a sample Qlik Sense data model. The SalesDetails2 table is selected, as can be seen by the dark orange highlight (dark gray), and tables that are directly linked to the SalesDetails2 table are highlighted in light orange (light gray).