The chapter refers to a Google sheet at bit.ly/ThunkClassRoster. You should make your own sheet, just be sure to have the same exact column headings.
The following 6-part video series accompanies Chapter 5 of Drag and Drop Code with Thunkable. Professor Wolber “appifies” a spreadsheet, in this case a collection of tech superstars.
Want to learn more about apps with data, including how to filter the results that appear in a list view? Check out the following tutorials: