Please provide me source code for housing society

A co-operative (also known as co-op, cooperative or coop) is an autonomous association of people united voluntarily to meet their common economic, social and cultural needs and aspirations through a jointly owned and democratically controlled business. Cooperatives include non-profit community organizations and businesses that are owned and managed by the people who use their services (a consumer cooperative); by the people who work there (a worker cooperative); by the people who live there (a housing cooperative); hybrids such as worker cooperatives that are also consumer cooperatives or credit unions; multi-stakeholder cooperatives such as those that bring together civil society and local actors to deliver community needs; and second and third tier cooperatives whose members are other cooperatives. It was estimated that in 2012 approximately one billion people were members of at least one cooperative[2] and that the turnover of the largest three hundred cooperatives in the world reached $2.2 trillion – which, if they were to be a country, it would make them the seventh largest.