Step 1: Prepare and file the following forms (you will need to provide the original and at least one photocopy of each form). (a) The petition shall allege that this chapter applies and request that an order be made setting aside the estate of the decedent as provided in this chapter.The first step is to file the "Petition to Set Aside without Administration" with your local probate court. The personal representative must first open the estate, which entails submitting the original copy of the will, if there is one, to the probate court. Attorney Keith Davidson explains spousal property petitions. This form is used if one spouse passes away and leaves assets to the surviving spouse. Report of Real Property Sales. Oregon is a state in the Pacific Northwest region of the United States. Oregon is a state in the Pacific Northwest region of the United States. FILE - Vice President Mike Pence and Speaker of the House Nancy Pelosi, D-Calif.