OSIS-5325-3 correct to raise correctly ManagementEntityNotFound
OSIS-5325-3 correct to raise correctly ManagementEntityNotFound

uclouvain/osis,uclouvain/OSIS-Louvain,uclouvain/osis,uclouvain/OSIS-Louvain,uclouvain/OSIS-Louvain,uclouvain/osis,uclouvain/osis