More Rich Text Formatting Options?

OK I found that this can only be done in the JSON editor of the custom-type.
This really needs to be in your documentation

Hey @jonathan.loss,

You're right, thanks for pointing that out. We're going to be adding it to the documentation soon.

any update in the documentation ? link ,

Hi @Souhaib_LABBOUZ, here you go: Rich Text — Prismic Docs.