diff --git a/antarest/study/business/binding_constraint_management.py b/antarest/study/business/binding_constraint_management.py
index 181fbb5c07..bd1bb18388 100644
--- a/antarest/study/business/binding_constraint_management.py
+++ b/antarest/study/business/binding_constraint_management.py
@@ -391,7 +391,7 @@ def parse_constraint(key: str, value: str, char: str, new_config: ConstraintOutp
         return False
 
     @staticmethod
-    def constraint_model_adapter(constraint: ConstraintInput, version: int) -> ConstraintOutput:
+    def constraint_model_adapter(constraint: Mapping[str, Any], version: int) -> ConstraintOutput:
         """
         Adapts a constraint configuration to the appropriate version-specific format.
 
@@ -479,7 +479,7 @@ def get_binding_constraint(
 
         # If a specific constraint ID is provided, we return that constraint
         if filters.bc_id:
-            return filtered_constraints.get(filters.bc_id)
+            return filtered_constraints.get(filters.bc_id)  # type: ignore
 
         # Else we return all the matching constraints, based on the given filters
         return list(filtered_constraints.values())
@@ -677,7 +677,7 @@ def update_binding_constraint(
         }
 
         if study_version >= 870:
-            updated_constraint["group"] = data.group or existing_constraint.group
+            updated_constraint["group"] = data.group or existing_constraint.group  # type: ignore
 
         args = {
             **updated_constraint,
@@ -836,7 +836,7 @@ def remove_constraint_term(
         binding_constraint_id: str,
         term_id: str,
     ) -> None:
-        return self.update_constraint_term(study, binding_constraint_id, term_id)
+        return self.update_constraint_term(study, binding_constraint_id, term_id)  # type: ignore
 
 
 def _replace_matrices_according_to_frequency_and_version(
diff --git a/antarest/study/business/table_mode_management.py b/antarest/study/business/table_mode_management.py
index 45472d63b5..8a83c21047 100644
--- a/antarest/study/business/table_mode_management.py
+++ b/antarest/study/business/table_mode_management.py
@@ -492,7 +492,7 @@ def set_table_data(
                             enabled=col_values.get("enabled", current_binding_dto.enabled),
                             time_step=col_values.get("type", current_binding_dto.time_step),
                             operator=col_values.get("operator", current_binding_dto.operator),
-                            coeffs=BindingConstraintManager.constraints_to_coeffs(current_binding_dto),
+                            coeffs=BindingConstraintManager.terms_to_coeffs(current_binding_dto.terms),
                             command_context=command_context,
                         )
                     )
diff --git a/tests/integration/study_data_blueprint/test_binding_constraints.py b/tests/integration/study_data_blueprint/test_binding_constraints.py
index 5d6e596e68..fe1db63ed4 100644
--- a/tests/integration/study_data_blueprint/test_binding_constraints.py
+++ b/tests/integration/study_data_blueprint/test_binding_constraints.py
@@ -222,7 +222,7 @@ def test_lifecycle__nominal(self, client: TestClient, user_access_token: str, st
         expected = [
             {
                 "comments": "",
-                "terms": [],  
+                "terms": [],
                 "enabled": True,
                 "filterSynthesis": "",
                 "filterYearByYear": "",
@@ -233,7 +233,7 @@ def test_lifecycle__nominal(self, client: TestClient, user_access_token: str, st
             },
             {
                 "comments": "",
-                "terms": [],  
+                "terms": [],
                 "enabled": True,
                 "filterSynthesis": "",
                 "filterYearByYear": "",
@@ -244,7 +244,7 @@ def test_lifecycle__nominal(self, client: TestClient, user_access_token: str, st
             },
             {
                 "comments": "New API",
-                "terms": [],  
+                "terms": [],
                 "enabled": True,
                 "filterSynthesis": "",
                 "filterYearByYear": "",
@@ -301,7 +301,7 @@ def test_lifecycle__nominal(self, client: TestClient, user_access_token: str, st
         )
         assert res.status_code == 200, res.json()
         binding_constraint = res.json()
-        constraint_terms = binding_constraint["terms"]  
+        constraint_terms = binding_constraint["terms"]
         expected = [
             {
                 "data": {"area1": area1_id, "area2": area2_id},
@@ -336,7 +336,7 @@ def test_lifecycle__nominal(self, client: TestClient, user_access_token: str, st
         )
         assert res.status_code == 200, res.json()
         binding_constraint = res.json()
-        constraint_terms = binding_constraint["terms"]  
+        constraint_terms = binding_constraint["terms"]
         expected = [
             {
                 "data": {"area1": area1_id, "area2": area2_id},
@@ -426,7 +426,7 @@ def test_lifecycle__nominal(self, client: TestClient, user_access_token: str, st
         # Check that the matrix is a daily/weekly matrix
         res = client.get(
             f"/v1/studies/{study_id}/raw",
-            params={"path": f"input/bindingconstraints/{bc_id}", "depth": 1, "formatted": True}, #type: ignore
+            params={"path": f"input/bindingconstraints/{bc_id}", "depth": 1, "formatted": True},  # type: ignore
             headers=user_headers,
         )
         assert res.status_code == 200, res.json()
@@ -657,7 +657,7 @@ def test_for_version_870(self, client: TestClient, admin_access_token: str, stud
         for term in ["lt", "gt", "eq"]:
             res = client.get(
                 f"/v1/studies/{study_id}/raw",
-                params={"path": f"input/bindingconstraints/{bc_id_w_matrix}_{term}", "depth": 1, "formatted": True}, #type: ignore
+                params={"path": f"input/bindingconstraints/{bc_id_w_matrix}_{term}", "depth": 1, "formatted": True},  # type: ignore
                 headers=admin_headers,
             )
             assert res.status_code == 200
@@ -729,7 +729,7 @@ def test_for_version_870(self, client: TestClient, admin_access_token: str, stud
                     "path": f"input/bindingconstraints/{bc_id_w_matrix}_{term_alias}",
                     "depth": 1,
                     "formatted": True,
-                }, # type: ignore
+                },  # type: ignore
                 headers=admin_headers,
             )
             assert res.status_code == 200