BRIEFINGS: Group position for Simm at Omnicom

<p>Omnicom has kicked-off the search for a worldwide chief executive </p><p>for its media network, Optimum Media Direction. It plans to shift the </p><p>existing president, Daryl Simm, to a group position. </p><p><BR><BR> </p><p>Omnicom's chief executive and president, John Wren, said: "We plan to </p><p>move Daryl to oversee the OMD and PHD networks from an Omnicom point of </p><p>view." </p><p><BR><BR> </p>