This is correct -- you can only alert based on nesting depth. I suspect one could write an FDK client to actually restrict the legal nesting depth as you describe. One of the more obscure XML schema languages (Schematron) already provides this capability outside FrameMaker.
-Alan Steve Rickaby wrote: > Right: so you can use a level rule to *alert* the user, but there's nothing > you can do to actually *remove* the element from the element catalog when > selecting it would invalidate a nesting depth restriction, right? >
