Section 9921 Of Chapter 14. Exchange Of Property From California Probate Code >> Division 7. >> Part 5. >> Chapter 14.

. To obtain an order under this chapter, the personal representative or any interested person shall file a petition containing all of the following:
  (a) A description of the property.
  (b) The terms and conditions of the proposed exchange.
  (c) A showing that the proposed exchange is to the advantage of the estate.