> For the complete documentation index, see [llms.txt](https://docs.mashmatrix.com/mashmatrix-sheet/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.mashmatrix.com/mashmatrix-sheet/functions_about_books_sheets.md).

# Functions about Books / Sheets

By creating books and sheets, you can retrieve and display the data stored in Salesforce. This chapter describes functions related to book and sheet management.