[TYPO3-english] backend search doesn't found HTML

[BartÅ‚omiej ÅšwiÄtek]

Hi,

I've lot of content as "Plain HTML" (CType = HTML) and backend search doesn't found this content - only his header. How to change it?
I've found how to do this with fields added by extensions (http://stackoverflow.com/questions/10751197/typo3-backend-search-custom-records), but where can "set as searchable" fields like HTML?