Rat der Zehn
Following the February Revolution he started work on developing a national economic plan. Groman was responsible for proposing the foundation of the All-Russian Food-Supply Council, also known as the Council of Ten which provided a politically neutral institution to manage food supply. Following the Bolshevik seizure of power, the Council of Ten tried to maintain their authority over food supply but were arrested on 27 November, being quickly released once they had accepted the authority of the Council of People's Commissars.