In Jedox Web Spreadsheets, DynaRanges allow the spreadsheet designer to build a dynamic table, the content of which is based on a dimension from an In-Memory database (or another data source). The DynaRange fetches its source data dynamically at runtime and automatically modifies the structure of the spreadsheet. It also allows you to expand and collapse the elements it contains. In more complex scenarios, DynaRanges can also be nested and made interdependent.