Enable a hierarchical list You can enable hierarchical lists to make data from related lists directly accessible from within a v2 list. Before you beginRole required: personalize_control About this task Hierarchical lists enable a user to view the contents of the related lists of a record without leaving the record list form. Note: You cannot enable a hierarchical list view for an embedded list. Hierarchical lists are not supported in List v3, even if they are enabled. Procedure Right-click any column header, and select Configure > List Control from the context menu. Select the Hierarchical lists check box in the List Control dialog box and then click Submit or Update. Click the arrow for a record number to display the related lists for the record. Use list controls in hierarchical listsBy 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.