diff --git a/frontend/src/lib/utils/crud.ts b/frontend/src/lib/utils/crud.ts
index 9d3b7fe47..5138e6818 100644
--- a/frontend/src/lib/utils/crud.ts
+++ b/frontend/src/lib/utils/crud.ts
@@ -673,24 +673,6 @@ export const URL_MODEL_MAP: ModelMap = {
 			{ field: 'folder', urlModel: 'folders', urlParams: 'content_type=DO' }
 		]
 	},
-	'ro-to': {
-		endpointUrl: 'ebios-rm/ro-to',
-		name: 'roto',
-		localName: 'roto',
-		localNamePlural: 'roto',
-		verboseName: 'Ro to',
-		verboseNamePlural: 'Ro to',
-		foreignKeyFields: [
-			{ field: 'ebios_rm_study', urlModel: 'ebios-rm' },
-			{ field: 'feared_events', urlModel: 'feared-events' }
-		],
-		selectFields: [
-			{ field: 'risk-origin' },
-			{ field: 'motivation' },
-			{ field: 'resources' },
-			{ field: 'pertinence' }
-		]
-	},
 	attack_paths: {
 		endpointUrl: 'ebios-rm/attack-paths',
 		name: 'attackpath',
diff --git a/frontend/src/lib/utils/schemas.ts b/frontend/src/lib/utils/schemas.ts
index 212d58e04..5934ddd26 100644
--- a/frontend/src/lib/utils/schemas.ts
+++ b/frontend/src/lib/utils/schemas.ts
@@ -464,16 +464,6 @@ export const operationalScenarioSchema = z.object({
 	justification: z.string().optional()
 });
 
-export const operationalScenarioSchema = z.object({
-	ebios_rm_study: z.string(),
-	attack_paths: z.string().uuid().array(),
-	threats: z.string().uuid().optional().array(),
-	description: z.string(),
-	likelihood: z.number().optional().default(-1),
-	is_selected: z.boolean().optional().default(false),
-	justification: z.string().optional()
-});
-
 const SCHEMA_MAP: Record<string, AnyZodObject> = {
 	folders: FolderSchema,
 	projects: ProjectSchema,