The Muchow Plan was an organisational structure for Nazi Party membership developed by Reinhold Muchow when he was leader of the Greater Berlin Gau 1 in 1925. Under the Muchow Plan, the Party's local organisation consisted of a series of subdivisions, in a manner influenced by the cell structure of the Communist Party. The smallest subdivision was a cell, led by a Zellenobleute; this might consist of only a few members. Cells were organised into a Sektion, and these were collected into an Ortsgruppe.