The purpose of these models is to generate useful database views from raw Zuora data loaded by Stitch. These views can provide a clean base layer for useful analyses. Field and column names follow the Stitch loading schema for Zuora, which can be viewed in the Stitch Zuora Documentation.
To get the most out of these views you should use them in conjunction with Data Build Tool (DBT), a database transformation utility.
Many thanks to Fishtown Analytics, the builders these views.