Ralf Hettinger, 08.08.2009: ''[TYPO3-core] RFC: Feature #8626: getText slide: register uid and level after slide hits'':
<pre>
add to Available_Types , Intermediate TSFE values
TSFE:register|UID_FROM_LAST_PAGESLIDE_FOR_FIELD_[name of slided field] page uid of the page, where the last slide to the bottom of the rootline successfully ended
TSFE:register|LEVEL_FROM_LAST_PAGESLIDE_FOR_FIELD_[name of slided field] rootline level, where the last slide to the bottom of the rootline successfully ended