PartRepetition: WORepetition {
  list      = parts;
  item      = currentPart;
  separator = "<hr size='1' />";
}

PartViewer: WOComponentReference {
  component    = currentPartViewerComponent;
  part         = currentPart;
  nestingDepth = nextNestingDepth;
  printMode    = printMode;
}

HasDepth: WOConditional {
  condition = nestingDepth;
}