diff --git a/backend/ebios_rm/models.py b/backend/ebios_rm/models.py
index a2d050858..6617f0d98 100644
--- a/backend/ebios_rm/models.py
+++ b/backend/ebios_rm/models.py
@@ -101,6 +101,10 @@ class Meta:
         verbose_name_plural = _("Ebios RM Studies")
         ordering = ["created_at"]
 
+    @property
+    def parsed_matrix(self):
+        return self.risk_matrix.parse_json_translated()
+
 
 class FearedEvent(NameDescriptionMixin, FolderMixin):
     ebios_rm_study = models.ForeignKey(
diff --git a/backend/ebios_rm/views.py b/backend/ebios_rm/views.py
index 47cfac6b2..af0360603 100644
--- a/backend/ebios_rm/views.py
+++ b/backend/ebios_rm/views.py
@@ -32,6 +32,20 @@ class EbiosRMStudyViewSet(BaseModelViewSet):
     def status(self, request):
         return Response(dict(EbiosRMStudy.Status.choices))
 
+    @method_decorator(cache_page(60 * LONG_CACHE_TTL))
+    @action(detail=True, name="Get gravity choices")
+    def gravity(self, request, pk):
+        study: EbiosRMStudy = self.get_object()
+        undefined = dict([(-1, "--")])
+        _choices = dict(
+            zip(
+                list(range(0, 64)),
+                [x["name"] for x in study.parsed_matrix["impact"]],
+            )
+        )
+        choices = undefined | _choices
+        return Response(choices)
+
 
 class FearedEventViewSet(BaseModelViewSet):
     model = FearedEvent
diff --git a/frontend/src/lib/utils/schemas.ts b/frontend/src/lib/utils/schemas.ts
index 16e2e136c..413d7c45c 100644
--- a/frontend/src/lib/utils/schemas.ts
+++ b/frontend/src/lib/utils/schemas.ts
@@ -405,7 +405,7 @@ export const ebiosRMSchema = z.object({
 export const fearedEventsSchema = z.object({
 	...NameDescriptionMixin,
 	ref_id: z.string().optional(),
-	gravity: z.number().optional(),
+	gravity: z.number().optional().default(-1),
 	is_selected: z.boolean().optional(),
 	justification: z.string().optional(),
 	ebios_rm_study: z.string(),
diff --git a/frontend/src/routes/(app)/(internal)/ebios-rm/[id=uuid]/workshop-one/feared-events/+page.server.ts b/frontend/src/routes/(app)/(internal)/ebios-rm/[id=uuid]/workshop-one/feared-events/+page.server.ts
index 12d667e74..852754409 100644
--- a/frontend/src/routes/(app)/(internal)/ebios-rm/[id=uuid]/workshop-one/feared-events/+page.server.ts
+++ b/frontend/src/routes/(app)/(internal)/ebios-rm/[id=uuid]/workshop-one/feared-events/+page.server.ts
@@ -29,23 +29,18 @@ export const load: PageServerLoad = async ({ params, fetch }) => {
 
 	const selectOptions: Record<string, any> = {};
 
-	if (model.selectFields) {
-		for (const selectField of model.selectFields) {
-			const url = `${BASE_API_URL}/${model.endpointUrl ?? URLModel}/${
-				selectField.detail ? params.id + '/' : ''
-			}${selectField.field}/`;
-			const response = await fetch(url);
-			if (response.ok) {
-				selectOptions[selectField.field] = await response.json().then((data) =>
-					Object.entries(data).map(([key, value]) => ({
-						label: value,
-						value: selectField.valueType === 'number' ? parseInt(key) : key
-					}))
-				);
-			} else {
-				console.error(`Failed to fetch data for ${selectField.field}: ${response.statusText}`);
-			}
-		}
+	const gravityChoicesEndpoint = `${BASE_API_URL}/ebios-rm/studies/${params.id}/gravity/`;
+	const gravityChoicesResponse = await fetch(gravityChoicesEndpoint);
+
+	if (gravityChoicesResponse.ok) {
+		selectOptions['gravity'] = await gravityChoicesResponse.json().then((data) =>
+			Object.entries(data).map(([key, value]) => ({
+				label: value,
+				value: parseInt(key)
+			}))
+		);
+	} else {
+		console.error(`Failed to fetch data for gravity: ${gravityChoicesResponse.statusText}`);
 	}
 
 	model['selectOptions'] = selectOptions;