Mister ramthelinefeed, what administration are you talking about?  When I'm making my will I talk about being in the County of Fermanagh.  My land deeds say County Fermanagh.  Legislation regarding registering of land talks about County -  https://www.legislation.gov.uk/nisr/1997/28/made Section 8 (vi) "the geographical description (e.g. street, town, townland and county) of the land affected by the document; and"
Is the registration of land not an Administrative function?