When was secretary's day changed to administrative professionals day?

The name was changed to Professional Secretaries Week in 1981, and became Administrative Professionals Week in 2000 to encompass the expanding responsibilities and wide-ranging job titles of administrative support staff. IAAP created National Secretaries Week (now Administrative Professionals Week) with two objectives in mind: to recognize "the secretary, upon whose skills, loyalty, and efficiency the functions of business and government offices depend," and to call attention "through favorable publicity, to the tremendous potential of the secretarial career."