How to add a 'List Child Task' action

Click on the ‘Forms & Actions’ tab to configure the status page. This will display a blank box with an ‘Available Actions’ bar on the right-hand side.
Drag and drop the ‘List Child Task’ action from the Available Actions into the blank box.

list child task.png

Select a question from the child task workflow in the ‘Show Question’ box.
In the ‘Visible to’ box you can add users who you want to be able to view the ‘List Child Task’ action panel. Internal Users can see the content by default.
Under ‘Visibility Rules’ you can hide the ‘List Child Task’ action panel until question(s) from forms are answered by clicking the ‘Add Question’ button and adding a question. You can add more than one question and also add a specific answer, so the box will only show after this specified answer.