 A headquarters was formed to coordinate the "Oldenburg" plan.According to the plan, the territory to be occupied in the Soviet Union would be divided into five economic Inspectorates, three of them attached to Army Group North (Leningrad), Army Group Centre (Moscow), and Army Group South (Kiev), one for the Caucasus (Baku), and one held in reserve, with 23 economic commandants, as well as 12 offices.On May 8, 1941 the "Common instructions to all Reich commissioners in the occupied eastern territories" was adopted, based on this plan (documents 1029-PS, 1030-PS).