Imvrassian Politeia

A Politeia was an administrative division/autonomous state within the Empire, whose head bears the title of Eponymous Archon.
The Politeia had full internal functioning of governmental and administrative matters and was united in allegiance to the Crown.
The Eponymous Archon was the head of the executive branch in accordance with local law and the other officers of the political entity.
In the Politeia there was a legislative body which received its name according to the local political tradition. The administrative division of the Politeia was following the local political tradition.