[TYPO3-templavoila] toPreviewIconThumb and dsPreviewIconThumb

[Chris Müller]

Hi there,

I stumbled upon the PageTS properties 
mod.web_txtemplavoilaM2.dsPreviewIconThumb and 
mod.web_txtemplavoilaM2.toPreviewIconThumb. I can't figure out, where I 
can see the defined icons. Can someone illuminate me?

Thanks,
Chris.