diff --git a/Feature-Toggles/DEV/featureToggle.json b/Feature-Toggles/DEV/featureToggle.json
index 9a605fa..db992ca 100644
--- a/Feature-Toggles/DEV/featureToggle.json
+++ b/Feature-Toggles/DEV/featureToggle.json
@@ -863,7 +863,8 @@
     "enableCharacterLimitChangeForScanBarcode_V4_17503": true,
     "V4_27222_EnableAntibodyScreening":true,
     "enablePreviousSampleConformationPopUp_V4_22163":true,
-    "enablePackageChildProcedureView": true
+    "enablePackageChildProcedureView": true,
+    "RT_V4-27557": true
     }
     },
     "key":"FEATURE_TOGGLES",