In 2014, one of the founding members of HeiSDA participated in a project supervised by Oxford Development Abroad ( HeiSDA is based on the model of the Oxford organization. In the course of the 2014 project a community building, toilets, and smokeless stoves were built for and with the people in Sangrumba. 2016 in the community building a small library was set up and afterwards the association HeiSDA was found.