代理人(Someone granted permission to access items or perform functions on another user's behalf, だいりにん); 委任(A security impersonation level used to allow remote access involving more than one network hop, いにん)
委託する(権限を代わって行使することを委託する場合)Japanese Law Translation Database System ; 派遣(代表団等の派遣, はけん)Japanese Law Translation Database System