Use list controls in hierarchical lists By default, no related list tabs are visible in a hierarchical list and only a single related list is displayed at a time. The column headers are hidden by default. Before you beginRole required: none Procedure To select a different related list, click the link in the list title. Select a list from the menu. If the related list is empty, the hierarchical list indicates that there are no records to display. The platform remembers this preference and displays the last selected related list for each table when you open another hierarchical list within that table. To display column headers in the related list, click the show/hide headers icon in the upper right corner of the hierarchical list. The platform remembers this preference and opens all hierarchical lists with column headers enabled until the headers are hidden.