Smart Lists in Tableau: Dynamic Parameter Options Based on Filter Selection

Blake Feiza’s tutorial walks you through creating a sub-category parameter, a supporting calculated field, and a Level of Detail (LOD) calculation to identify relevant manufacturers. By leveraging sets and context filters, he shows how to dynamically update the manufacturer list, ensuring it reflects the current selection. This method not only streamlines the dashboard but also provides a more intuitive interface for users. Read on today to create more user-friendly dashboards!