The "Paik" system was a type of corvee labour system on which the economy of the Ahom kingdom of medieval Assam depended. In this system, adult and able males, called "paiks" were obligated to render service to the state and form its militia in return for a piece of land for cultivation owned by the kingdom—believed to be a legacy the Ahoms brought with them from South-Eastern Asia in 1228. But it wasn't the Ahom kingdom alone that used a corvee system like this in Northeast India—Kingdom of Manipur and in a simpler form Jaintia kingdom and the Kachari kingdom too used similar systems that had tribal origins. The mature structure was designed by Momai Tamuli Borbarua in 1608, and extensively and exhaustively implemented by 1658 during the reign of Sutamla Jayadhwaj Singha. The system continued to evolve over time to meet the needs of the Ahom state and in time began to accumulate contradictions. By the end of the Moamoria rebellion (1769–1805) the Paik system had collapsed.