Conditional formatting help

Is there somewhere a Help or Tutorial for Conditional Formating?

Calc-Help seams stuck in Version 3.5.

What about YouTube?

Thanks JohnSUN, it helped a bit. Still missing an up-to-date help in LO3.6 and higher.

I think for the new options from 3.6 versions, nothing for now.
There is a couple of bugs open about it.
https://bugs.freedesktop.org/show_bug.cgi?id=55618
https://bugs.freedesktop.org/show_bug.cgi?id=55212