diff --git a/idea/src/org/jetbrains/jet/plugin/codeInsight/ktSignature/DeleteSignatureAction.java b/idea/src/org/jetbrains/jet/plugin/codeInsight/ktSignature/DeleteSignatureAction.java
index 7ff9c19ebea..d5eedbd32fb 100644
--- a/idea/src/org/jetbrains/jet/plugin/codeInsight/ktSignature/DeleteSignatureAction.java
+++ b/idea/src/org/jetbrains/jet/plugin/codeInsight/ktSignature/DeleteSignatureAction.java
@@ -38,6 +38,9 @@ public class DeleteSignatureAction extends AnAction {
     public DeleteSignatureAction(@NotNull PsiMethod elementInEditor) {
         super("Delete");
         this.annotationOwner = getAnnotationOwner(elementInEditor);
+        boolean editable = ExternalAnnotationsManager.getInstance(annotationOwner.getProject())
+                .isExternalAnnotationWritable(annotationOwner, KOTLIN_SIGNATURE_ANNOTATION);
+        getTemplatePresentation().setVisible(editable);
     }
 
     @Override
diff --git a/idea/src/org/jetbrains/jet/plugin/codeInsight/ktSignature/EditSignatureAction.java b/idea/src/org/jetbrains/jet/plugin/codeInsight/ktSignature/EditSignatureAction.java
index b20117a37af..6e88e215e62 100644
--- a/idea/src/org/jetbrains/jet/plugin/codeInsight/ktSignature/EditSignatureAction.java
+++ b/idea/src/org/jetbrains/jet/plugin/codeInsight/ktSignature/EditSignatureAction.java
@@ -41,8 +41,10 @@ public class EditSignatureAction extends AnAction {
     private final PsiMethod elementInEditor;
 
     public EditSignatureAction(@NotNull PsiMethod elementInEditor) {
-        super("Edit");
         this.elementInEditor = elementInEditor;
+        boolean editable = ExternalAnnotationsManager.getInstance(elementInEditor.getProject())
+                .isExternalAnnotationWritable(getAnnotationOwner(elementInEditor), KOTLIN_SIGNATURE_ANNOTATION);
+        getTemplatePresentation().setText(editable ? "Edit" : "View");
     }
 
     @Override