The page lists the languages that have no registered language-specific Function, with the user's language first. Each one links to the "add a language" entry point from Milestone 1, so the user goes from "this is missing" to "create it" in one step.

Acceptance criteria

• The page of "defining role sentence (HTML)" lists its missing languages, with the user's language first.
• Each missing language links to the entry point, with the NLG Function and the language already selected.