{loop $catalog $i $topclass} {$topclass['name']} {if $topclass['selected']} {eval $subclasses = $topclass['subclass']} {/if} {/loop}

{loop $subclasses $ii $subclass} {$subclass['name']} {if isset($subclass['oslcount'])}({$subclass['oslcount']}){/if} {/loop}