Decision –

District ordered to reinstate prior health plan administrator or negotiate with new administrator to reinstate benefits lost; pp. 8-9.

Case against District for unilateral change is not rendered moot because the parties negotiated an agreement which did not expressly reserve the parties' right to file charges over the negotiating process; pp. 3-5.

Change in health plan administrators without negotiating held an unlawful unilateral change; pp. 5-8.