Any person at the person's own request to do that which is more for the person's advantage than for an employer shall use great care and diligence to protect the interest of the employer.
S.D. Codified Laws § 60-2-5
Duties of employee for his own benefit
Source: CivC 1877, § 1136; CL 1887, § 3759; RCivC 1903, § 1455; RC 1919, § 1079; SDC 1939, § 17.0304; SL 2008, ch 276, § 10.
Official source: South Dakota Legislature. Reproduced from public-domain South Dakota statutes; confirm against the official source for the current text. Not legal advice.