The HARISSA-MODUS workshop brought together representatives of all institutions involved in the activities of these projects. The objective of this workshop was to review the results of the MODUS project and the mid-term results of the HARISSA project and to formulate perspectives for the remaining two years of the project. The workshop was organised over two days (29 and 30 November 2021), consecutively at the Horizon Hotel and at the UOB in Bukavu (DRC).