fix: mapping inference internal structure

backend/core/views.py

@@ -8227,19 +8227,24 @@ def perform_create(self, serializer):
                 )
 
                 for req in target_requirement_assessments:
-                    source = best_results["requirement_assessments"][
-                        req.requirement.urn
-                    ]
                     for field in [
                         "result",
                         "status",
                         "observation",
                         "score",
                         "is_scored",
                         "documentation_score",
+                        "mapping_inference",
                     ]:
-                        if field in source and source[field] is not None:
-                            setattr(req, field, source[field])
+                        if best_results["requirement_assessments"][
+                            req.requirement.urn
+                        ].get(field):
+                            req.__setattr__(
+                                field,
+                                best_results["requirement_assessments"][
+                                    req.requirement.urn
+                                ][field],
+                            )
                         requirement_assessments_to_update.append(req)
 
                 RequirementAssessment.objects.bulk_update(
@@ -8251,6 +8256,7 @@ def perform_create(self, serializer):
                         "score",
                         "is_scored",
                         "documentation_score",
+                        "mapping_inference",
                     ],
                     batch_size=500,
                 )

backend/ebios_rm/migrations/0021_strategicscenario_focused_feared_event.py

@@ -0,0 +1,26 @@
+# Generated by Django 5.2.9 on 2025-12-26 18:32
+
+import django.db.models.deletion
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+    dependencies = [
+        ("ebios_rm", "0020_alter_fearedevent_ebios_rm_study"),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name="strategicscenario",
+            name="focused_feared_event",
+            field=models.ForeignKey(
+                blank=True,
+                help_text="Override gravity with this specific feared event's gravity",
+                null=True,
+                on_delete=django.db.models.deletion.SET_NULL,
+                related_name="focused_strategic_scenarios",
+                to="ebios_rm.fearedevent",
+                verbose_name="Focused feared event",
+            ),
+        ),
+    ]

backend/ebios_rm/models.py

@@ -726,6 +726,15 @@ class StrategicScenario(NameDescriptionMixin, FolderMixin):
         help_text=_("RO/TO couple from which the attach path is derived"),
     )
     ref_id = models.CharField(max_length=100, blank=True)
+    focused_feared_event = models.ForeignKey(
+        FearedEvent,
+        verbose_name=_("Focused feared event"),
+        related_name="focused_strategic_scenarios",
+        on_delete=models.SET_NULL,
+        null=True,
+        blank=True,
+        help_text=_("Override gravity with this specific feared event's gravity"),
+    )
 
     fields_to_check = ["ebios_rm_study", "name", "ref_id"]
 
@@ -753,9 +762,11 @@ def delete(self, *args, **kwargs):
         return result
 
     def get_gravity_display(self):
-        return FearedEvent.format_gravity(
-            self.ro_to_couple.get_gravity(), self.ebios_rm_study.parsed_matrix
-        )
+        if self.focused_feared_event:
+            gravity = self.focused_feared_event.gravity
+        else:
+            gravity = self.ro_to_couple.get_gravity()
+        return FearedEvent.format_gravity(gravity, self.ebios_rm_study.parsed_matrix)
 
 
 class AttackPath(NameDescriptionMixin, FolderMixin):

backend/ebios_rm/serializers.py

@@ -266,11 +266,40 @@ class Meta:
         model = StrategicScenario
         exclude = ["created_at", "updated_at"]
 
+    def validate(self, attrs):
+        ro_to_couple = attrs.get("ro_to_couple") or (
+            self.instance.ro_to_couple if self.instance else None
+        )
+
+        # If the field is present in attrs, use it (even if None means clearing).
+        # Otherwise, fall back to the existing instance value.
+        if "focused_feared_event" in attrs:
+            focused_feared_event = attrs["focused_feared_event"]
+        else:
+            focused_feared_event = (
+                getattr(self.instance, "focused_feared_event", None)
+                if self.instance
+                else None
+            )
+
+        if focused_feared_event and ro_to_couple:
+            if not ro_to_couple.feared_events.filter(
+                id=focused_feared_event.id
+            ).exists():
+                raise serializers.ValidationError(
+                    {
+                        "focused_feared_event": "The feared event must belong to the selected RoTo couple."
+                    }
+                )
+
+        return super().validate(attrs)
+
 
 class StrategicScenarioReadSerializer(BaseModelSerializer):
     ebios_rm_study = FieldsRelatedField()
     folder = FieldsRelatedField()
     ro_to_couple = FieldsRelatedField()
+    focused_feared_event = FieldsRelatedField()
     gravity = serializers.JSONField(source="get_gravity_display")
     attack_paths = FieldsRelatedField(many=True)
     feared_events = serializers.SerializerMethodField()
@@ -305,6 +334,7 @@ class StrategicScenarioImportExportSerializer(BaseModelSerializer):
     folder = HashSlugRelatedField(slug_field="pk", read_only=True)
     ebios_rm_study = HashSlugRelatedField(slug_field="pk", read_only=True)
     ro_to_couple = HashSlugRelatedField(slug_field="pk", read_only=True)
+    focused_feared_event = HashSlugRelatedField(slug_field="pk", read_only=True)
 
     class Meta:
         model = StrategicScenario
@@ -314,6 +344,7 @@ class Meta:
             "description",
             "ebios_rm_study",
             "ro_to_couple",
+            "focused_feared_event",
             "folder",
             "created_at",
             "updated_at",

frontend/messages/en.json

@@ -1446,6 +1446,8 @@
 	"roToCouple": "RO/TO couple",
 	"roToCouples": "RO/TO couples",
 	"selectedRoToCouples": "Selected RO/TO couples",
+	"focusedFearedEvent": "Focused feared event",
+	"focusedOn": "Focused on",
 	"addRoto": "Add RO/TO couple",
 	"organizedCrime": "Organized crime",
 	"terrorist": "Terrorist",

frontend/messages/fr.json

@@ -1382,6 +1382,8 @@
 	"roToCouple": "Couple SR/OV",
 	"roToCouples": "Couples SR/OV",
 	"selectedRoToCouples": "Couples SR/OV sélectionnés",
+	"focusedFearedEvent": "Événement redouté spécifique",
+	"focusedOn": "Concentré sur",
 	"addRoto": "Ajouter un couple SR/OV",
 	"organizedCrime": "Crime organisé",
 	"terrorist": "Terroriste",

frontend/src/lib/components/Forms/ModelForm/StrategicScenarioForm.svelte

@@ -36,6 +36,22 @@
 	bind:cachedValue={formDataCache['ro_to_couple']}
 	label={m.roToCouple()}
 />
+{#key formDataCache['ro_to_couple'] || initialData.ro_to_couple}
+	<AutocompleteSelect
+		{form}
+		optionsEndpoint="feared-events"
+		optionsDetailedUrlParameters={[
+			['ebios_rm_study', initialData.ebios_rm_study],
+			['ro_to_couples', formDataCache['ro_to_couple'] || initialData.ro_to_couple]
+		]}
+		optionsLabelField="auto"
+		field="focused_feared_event"
+		cacheLock={cacheLocks['focused_feared_event']}
+		bind:cachedValue={formDataCache['focused_feared_event']}
+		label={m.focusedFearedEvent()}
+		nullable
+	/>
+{/key}
 <AutocompleteSelect
 	{form}
 	field="folder"

frontend/src/lib/utils/crud.ts

@@ -1378,6 +1378,12 @@ export const URL_MODEL_MAP: ModelMap = {
 				urlParams: 'is_selected=true&used=false&ebios_rm_study=',
 				detail: true
 			},
+			{
+				field: 'focused_feared_event',
+				urlModel: 'feared-events',
+				endpointUrl: 'ebios-rm/feared-events',
+				detail: true
+			},
 			{ field: 'folder', urlModel: 'folders', urlParams: 'content_type=DO' },
 			{
 				field: 'attack_paths',
@@ -1399,6 +1405,7 @@ export const URL_MODEL_MAP: ModelMap = {
 			{ field: 'description' },
 			{ field: 'feared_events', urlModel: 'feared-events' },
 			{ field: 'ro_to_couple' },
+			{ field: 'focused_feared_event', urlModel: 'feared-events' },
 			{ field: 'gravity' },
 			{ field: 'updated_at', type: 'datetime' },
 			{ field: 'ebios_rm_study' }