As outlined in the 1868 Treaty, the agency staff were responsible for issuing weekly rations to the Oglala, as well as providing the annually distributed supply of cash and annuity goods.
Dohoda z roku 1868 pomocou tejto služby zabezpečovala kmeňu Oglala týždenné prídely jedla, ako aj poskytovala ročné dávky hotovosti a tovaru.