Subchapter IV. Waiver of Inventories and Accounts. § 20–731. Waiver of filing; supervised administration. § 20–732. Waiver of formal Court audit; supervised administration. § 20–733. Right of heir or legatee. § 20–734. Duty to account; unsupervised administration. § 20–735. Optional proceedings, terminating unsupervised administration; testate or intestate; Certificate of Completion. § 20–736. Finality.