The <child> Option

Templates are assumed to be of type "root" by default. When a "root" template is executed, execution of the previous form is either paused (IM.exec_option=1) or terminated (IM.exec_option=0). The results of the form are piped back to the input manager.

When a "child" template is executed, it becomes the child of the previous form and pipes its results back to its parent form.