[All Adaptavist Apps]
The {with-descendant} macro is essentially a shorthand for {with-page:direction=down}.
As the search direction for {with-descendant} is already set to "down", the direction parameter (which is required for {with-page}) is not required here.
The remainder of the parameters and usage of {with-page} also applies to {with-descendant}. For specifics and examples using this macro, please refer to the {with-page macro} page.