u/embarrasing_name

I wanted to add Ketheric Thorm to the category of Shar's chosen, as in wiki itself it is said that he was once her chosen, but he's not listed as such. However, I'm not sure how to add him to the category, and the talk page on the wiki website seems to just be an archive.

Does anyone know how I can edit Ketheric's page so I can add it to the category? Or where I can voice these concerns?