diff --git a/controllers/main.py b/controllers/main.py
index ed77bd77bc9d25be0844c0b2633c1fa689004327..71e1ab23fd2371a2737972176d1c82e1e36afe83 100644
--- a/controllers/main.py
+++ b/controllers/main.py
@@ -19,7 +19,10 @@ class ExcelExport(ExcelExport):
     @serialize_exception
     def index(self, data, token):
         params = json.loads(data)
-        if params.get("model") == "res.partner" and params.get("afac"):
+        if params.get("model") in [
+            "res.partner",
+            "afac.project.partner",
+        ] and params.get("afac"):
             return afac_base(self, data, token)
         else:
             return super(ExcelExport, self).index(data, token)
@@ -30,7 +33,10 @@ class CSVExport(CSVExport):
     @serialize_exception
     def index(self, data, token):
         params = json.loads(data)
-        if params.get("model") == "res.partner" and params.get("afac"):
+        if params.get("model") in [
+            "res.partner",
+            "afac.project.partner",
+        ] and params.get("afac"):
             return afac_base(self, data, token)
         else:
             return super(CSVExport, self).index(data, token)
diff --git a/models/afac_project_partner.py b/models/afac_project_partner.py
index 3107f6313cf5f47aef9b90c97d08cc23d3272cd2..fdba40c1c6ba884e687902b25fe3172d84183995 100644
--- a/models/afac_project_partner.py
+++ b/models/afac_project_partner.py
@@ -52,3 +52,42 @@ class AfacProjectPartner(models.Model):
             "un participant pour un même projet.",
         )
     ]
+
+    # ------------------------------------------------------
+    # ORM overrides
+    # ------------------------------------------------------
+    def export_data(self, fields_to_export, afac=False):
+        """
+        Hérite la fonction de Model pour ajouter les projets et sous projets dans
+        l'export si la case est cochée
+        """
+        out = super().export_data(fields_to_export)
+        if afac:
+            column = []
+            datas = out.get("datas", [])
+            all_projects = self.mapped("project_id")
+
+            if datas:
+                for afac_project in all_projects:
+                    data_index = 0
+                    column.append(afac_project.name)
+                    afac_project_category = self.mapped("project_cat_ids")
+                    for project_category in afac_project_category:
+                        column.append(f"{afac_project.name}/{project_category.name}")
+
+                    for afac_project_partner in self:
+                        if afac_project_partner.project_id in afac_project:
+                            datas[data_index].append(1)
+                        else:
+                            datas[data_index].append(0)
+
+                        for project_category in afac_project_category:
+                            if project_category in afac_project_partner.project_cat_ids:
+                                datas[data_index].append(1)
+                            else:
+                                datas[data_index].append(0)
+                        data_index += 1
+            out["datas"] = datas
+            out["column"] = column
+            return out
+        return out
diff --git a/static/src/xml/base.xml b/static/src/xml/base.xml
index c250e8c8c5d47584cdf5a88fffb6ca9db3fc438a..463b1bed94829e2d59bdea90e5a2a4e49a7808eb 100644
--- a/static/src/xml/base.xml
+++ b/static/src/xml/base.xml
@@ -2,7 +2,10 @@
 <templates id="template" xml:space="preserve">
     <t t-name="ExportDialog" t-inherit="web.ExportDialog" t-inherit-mode="extension">
         <xpath expr="//div[hasclass('o_import_compat')]" position="after">
-            <div t-if="widget.record.model == 'res.partner'" class="mt16 mb16">
+            <div
+                t-if="widget.record.model == 'res.partner' or widget.record.model == 'afac.project.partner'"
+                class="mt16 mb16"
+            >
                 <div class="o_boolean_toggle custom-control custom-checkbox">
                     <input
                         class="custom-control-input"