Metropolitan Utilities District of Omaha (Neb.) Retirement Plan is conducting searches for new small-cap growth, small-cap value and international equity managers. The $200 million plan will give an undetermined amount to the new small-cap managers, said Ronald Bucher, assistant general manager of administration. The international manager will receive $20 million. Successful small-cap managers will be announced later this summer. The international manager will be hired sometime after that. Interested firms should contact consultant DeMarche.