S.D. Codified Laws § 29A-3-504

Unless restricted by the court, a supervised personal representative has, without interim orders approving exercise of a power, all powers of personal representatives under this code, but a supervised personal representative shall not exercise the power to make any distribution of the estate without prior order of the court. Any other restriction on the power of a personal representative which may be ordered by the court shall be endorsed on the letters of appointment and, unless so endorsed, is ineffective as to persons dealing in good faith with the personal representative.