SDCL § 54-9-13.5: Contents of creditor's claim--Claim founded upon instrument.

The verified claim of a creditor as provided in § 54-9-13.4 shall set forth whether any, and if so, what securities are held for such claim, and whether any, and, if so, what payments have been made thereon.

Whenever a claim is founded upon an instrument in writing, such instrument, unless lost or destroyed, shall be filed with the claim. After the claim is allowed or disallowed, such instrument may be withdrawn by permission of the court. If such instrument is lost or destroyed, a statement of such fact and of the circumstances of such loss or destruction shall be filed under oath with the claim.