Section 4543 Of Chapter 3. Petitions, Orders,appeals From California Probate Code >> Division 4.5. >> Part 4. >> Chapter 3.

. The court may dismiss a petition if it appears that the proceeding is not reasonably necessary for the protection of the interests of the principal or the principal's estate and shall stay or dismiss the proceeding in whole or in part when required by Section 410.30 of the Code of Civil Procedure.