What is the name of the Dendron feature where I can put some characters after a link to define where to link to? Example:

[a link](#header4#*.)

where

#*.

are the chars I need more info on Would be good to have this info in the [Links](https://wiki.dendron.so/notes/3472226a-ff3c-432d-bf5d-10926f39f6c2/) section (maybe I'm just missing it!).