OSIS-3523 : Correct use of ModelSerializer for this case ?
OSIS-3523 : Correct use of ModelSerializer for this case ?

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