What does ACTUS SERVI IN IIS QUIBUS OPERA EJUS CONIMUNITER ADLIIBITA EST, ACTUS DOMINI HABETUR mean?

ACTUS SERVI IN IIS QUIBUS OPERA EJUS CONIMUNITER ADLIIBITA EST, ACTUS DOMINI HABETUR meaning in Law Dictionary

The act of a servant in those ideas by which he is frequently used, is considered the act of their master. Lofft, 227.