Mr. Darbyshire will share the agency's creative responsibility with Robin Sherman.

The creative responsibilities for the Chanel Inc. account continue in-house.

Last fall, the role of the agency was broadened when it was awarded the lead creative responsibilities on the 1993 campaign for the company's flagship Coke brand.

The new lineup meant a change in the creative responsibilities.

The principal creative responsibility for a number of the churches is now more commonly attributed to others in his office, especially Nicholas Hawksmoor.

Eventually he assumed creative responsibility of the series Jacky et Célestin, taking over from Will.

As for the agency relationships, Mr. Frenette played down reports of a shake-up in creative responsibilities.

While there, she had both creative and bottom-line responsibility for all program development and production.

The company's founders Andrew Chernak and Ray Rubin returned to their creative responsibilities.

The agency's creative responsibilities were previously handled by Tony Vanderwarker, who was vice chairman and chief creative officer until he left almost two years ago.