{{ #vardefine: childrensubtasks|{{ #ask: [[Scenario Task Parent::{{PAGENAME}}]]}} }}

{{ #if: {{ #var: children subtasks }}|

Parent: [[{{{Scenario Task Parent}}}]]

ChildrenSub Tasks: {{#var: children subtasks }} {{#forminput:form=Scenario Task|button text=Add Sub-task|query string=Scenario Task[Scenario Task Parent]={{PAGENAME}} }}