diff --git a/lib/model/questionTypes/result.ts b/lib/model/questionTypes/result.ts
index 179410a..7fa4ebb 100644
--- a/lib/model/questionTypes/result.ts
+++ b/lib/model/questionTypes/result.ts
@@ -17,6 +17,7 @@ export interface QuizQuestionResult extends QuizQuestionBase {
     rule: ResultQuestionBranchingRule;
     hint: QuestionHint;
     autofill: boolean;
+    usage: boolean;
     redirect: string;
   };
 }
diff --git a/package.json b/package.json
index 3a02813..0dfac6d 100755
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@frontend/squzanswerer",
-  "version": "1.0.48",
+  "version": "1.0.49",
   "type": "module",
   "main": "./dist-package/index.js",
   "module": "./dist-package/index.js",