You can use the accounts[Lighthouse].properties value to display a table of the deferred tasks assigned to a user. This list is added to the form library named Default User Library, which is found in sample/formlib.xml.
The field that displays the deferred task table is named Deferred Tasks. After modifying the waveset.properties attribute, the deferred task table is now referenced by the default Tabbed User Form. If any deferred tasks exist, the table will be displayed at the bottom of the Identity tab panel.