Or. Rev. Stat. § 131A.240
(2) In lieu of filing a responsive pleading under ORS 131A.235, a person who has an interest in the property by reason of being the transferee or conveyor of an interest in the property under a contract for transfer or conveyance of an interest in real property as defined in ORS 93.905 may respond to a complaint in a forfeiture action by filing an affidavit establishing that:
[2009 c.78 §29]