Any party to an included action that supports coordination may serve and submit a written statement in support of the petition. Any response in support must be served and filed at least nine court days before the date set for hearing. If a party that supports coordination does not support the particular site or sites requested by the petitioner for the hearing on the petition for coordination, that party may request that a different site or sites be selected and include in his or her response the facts relied on in support thereof.
Cal. R. Ct. 3.526