Advocate General for Northern Ireland
The advocate general for Northern Ireland is the chief legal adviser to the Government of the United Kingdom on Northern Ireland law and the post is held by the attorney general for England and Wales by virtue of that office. The advocate general and the solicitor general for England and Wales have, in Northern Ireland, the same rights of audience as members of the Bar of Northern Ireland.
Source: Wikipedia — Advocate General for Northern Ireland (CC BY-SA 4.0)