Cube, the only open-source semantic layer with significant adoption, has enhanced its data modeling capabilities by introducing support for hierarchies and folders, aimed at improving the organization and navigation of data models. These new features allow users to define hierarchies that group related dimensions with appropriate levels of granularity and organize view members into logical folders, making data models more intuitive and accessible in BI tools like Microsoft Excel, Power BI, and Tableau. Available in Cube Core and Cube Cloud from version 1.2.0 onwards, these enhancements are designed to be seamlessly integrated into both existing business intelligence environments and custom analytics solutions, with additional support and documentation provided to facilitate user adoption.