diff --git a/atreal_openads/models.py b/atreal_openads/models.py
index 98257b8..d113e52 100644
--- a/atreal_openads/models.py
+++ b/atreal_openads/models.py
@@ -331,18 +331,18 @@ class AtrealOpenads(BaseResource, HTTPResource):
         parameters={
              'type_dossier': {'description': _("Type of 'dossier'"), 'example_value': 'DIA'}
         },
-        post={'description': _("Create an openADS 'dossier'"),
-            'request_body': {
-                'schema': {
-                    'application/json': JSON_SCHEMA_CREATE_DOSSIER_IN
-                }
-            },
+#~         post={'description': _("Create an openADS 'dossier'"),
+#~             'request_body': {
+#~                 'schema': {
+#~                     'application/json': JSON_SCHEMA_CREATE_DOSSIER_IN
+#~                 }
+#~             },
 #~             'response_body': {
 #~                 'schema': {
 #~                     'application/json': JSON_SCHEMA_CREATE_DOSSIER_OUT
 #~                 }
 #~             }
-        }
+#~         }
     )
     def create_dossier(self, request, type_dossier, *args, **kwargs):
 
@@ -350,7 +350,7 @@ class AtrealOpenads(BaseResource, HTTPResource):
         json_data = json.loads(request.body)
 
         # every field key that might contain a file content
-        file_keys = ['cerfa'] + ['plan_cadastral_%s' % i for i in range(1,5)]
+        file_keys = ['cerfa'] + ['plan_cadastral_%s' % i for i in range(1,5)] + ['pouvoir_mandat']
 
         # detect if there evolutions data to filter them out of logging
         # TODO replace when wildcard filtering is implement in 'dict_replace_content_by_paths()'
@@ -394,26 +394,45 @@ class AtrealOpenads(BaseResource, HTTPResource):
                     "numero" : normalize(ref[2])
                 })
 
-        prefix = ''
-        if json_data['fields']['proprietaire'] != 'Oui':
-            prefix = 'mandataire_'
+        # setup requerant variable prefix
+        prefixes = {"demandeurs": ''}
+        if normalize(json_data['fields']['proprietaire']) != 'Oui':
+            prefixes["mandataires"] = 'mandataire_'
 
-        demandeur = {
-            "type_personne": 'particulier' if normalize(json_data['fields']['proprietaire_qualite']) == 'Un particulier' else 'personne morale',
-            "typologie"    : 'petitionnaire' if normalize(json_data['fields']['proprietaire']) == 'Oui' else 'mandataire',
-            "nom"          : normalize(json_data['fields']['%snom'    % prefix]),
-            "prenom"       : normalize(json_data['fields']['%sprenom' % prefix]),
-            "adresse": {
-                "numero_voie": normalize(json_data['fields']['%snumero_voie' % prefix]),
-                "nom_voie"   : normalize(json_data['fields']['%snom_voie'    % prefix]),
-                "code_postal": normalize(json_data['fields']['%scode_postal' % prefix]),
-                "localite"   : normalize(json_data['fields']['%slocalite'    % prefix])
+        # for each type of requerant with associated prefix
+        for key,prefix in prefixes.items():
+
+            # "qualité" of the requerant
+            qualite = normalize(json_data['fields']['%squalite' % prefix])
+
+            # get the requerant informations
+            requerant = {
+                "type_personne": 'particulier' if qualite == 'Un particulier' else 'personne_morale',
+                "typologie"    : 'petitionnaire' if key == 'demandeurs' else 'delegataire',
+                "nom"          : normalize(json_data['fields']['%snom'    % prefix]),
+                "prenom"       : normalize(json_data['fields']['%sprenom' % prefix]),
+                "adresse": {
+                    "numero_voie": normalize(json_data['fields']['%snumero_voie' % prefix]),
+                    "nom_voie"   : normalize(json_data['fields']['%snom_voie'    % prefix]),
+                    "code_postal": normalize(json_data['fields']['%scode_postal' % prefix]),
+                    "localite"   : normalize(json_data['fields']['%slocalite'    % prefix])
+                }
             }
-        }
-        if '%slieu_dit' % prefix in json_data['fields'] and json_data['fields']['%slieu_dit' % prefix]:
-            demandeur["adresse"]["lieu_dit"] = normalize(json_data['fields']['%slieu_dit' % prefix])
 
-        payload["demandeurs"] = [demandeur]
+            # add fields if the requerant is not an individual
+            if qualite != 'Un particulier':
+                requerant["raison_sociale"] = normalize(json_data['fields']['%sraison_sociale' % prefix])
+                requerant["denomination"]   = normalize(json_data['fields']['%sdenomination' % prefix])
+                self.logger.debug("%s %s => '%s', '%s'", requerant['prenom'], requerant['nom'], requerant['raison_sociale'], requerant['denomination'])
+
+            # add optional lieu_dit field
+            if '%slieu_dit' % prefix in json_data['fields'] and json_data['fields']['%slieu_dit' % prefix]:
+                requerant["adresse"]["lieu_dit"] = normalize(json_data['fields']['%slieu_dit' % prefix])
+
+            # add it to the payload
+            payload[key] = [requerant]
+
+            self.logger.debug("Added '%s' to payload: %s %s", key, requerant['prenom'], requerant['nom'])
 
         # log the payload
         self.log_json_payload(payload)
@@ -438,8 +457,9 @@ class AtrealOpenads(BaseResource, HTTPResource):
                     self.logger.warning("CERFA content type is '%s' instead of '%s'", content_type, 'application/pdf')
                 if 'filename' in json_data['fields'][k]:
                     filename = json_data['fields'][k]['filename']
+                type_fichier = re.sub(r'_.*$', '', k)[:10]
                 files.append({
-                    'type_fichier' : 'CERFA' if k == 'cerfa' else 'plan',
+                    'type_fichier' : type_fichier,
                     'orig_filename': filename,
                     'content_type' : content_type,
                     'file_hash'    : file_hash,