Information on the so-called Jongo (Jungo, Jong) people. In particular: Information on whether it is a caste, on its origin, ethnic group and social condition of the people defined as Jongo; Documented cases of people defined as Jongo being forced to work as domestic servants; Documented cases of descendants of the Jongo being forced to do the same job as their parents; Information on the social treatment of the Jongo people, (inlcuding access to healthcare, education etc.), in particular in Diabugu Batapa (2014-2019) [Q6]