ATTORNMENT n.
The act of a feudatory, vassal, or tenant, by which he consents, upon the alienation of an estate, to receive a new lord or superior, and transfers to him his homage and service; the agreement of a tenant to acknowledge the purchaser of the estate as his landlord. Burrill. Blackstone.
ATTRIBUTION n. 2 definitions
The act of attributing or ascribing, as a quality, character, or function, to a thing or person, an effect to a cause.