[Zope] Calendar Rendering Tag

Hi, has anybody implemented a calendar using the Calendar rendering tag and knows, where to find some documentation or a short howto? Thanks, jus Jens-Uwe Schmidt * j.schmidt@first-fm.de FIRST-Management GmbH&Co KG * Lister Straße 11 D-30163 Hannover * Tel 0511/9658-357 * Fax..-303