diff --git a/core/annotations.cpp b/core/annotations.cpp
index 3a27e24ca..c6184759a 100644
--- a/core/annotations.cpp
+++ b/core/annotations.cpp
@@ -2895,11 +2895,18 @@ Action *ScreenAnnotation::action() const
 class Okular::WidgetAnnotationPrivate : public Okular::AnnotationPrivate
 {
 public:
+    WidgetAnnotationPrivate() : AnnotationPrivate()
+    {
+    }
+
     ~WidgetAnnotationPrivate() override;
     void setAnnotationProperties(const QDomNode &node) override;
     AnnotationPrivate *getNewAnnotationPrivate() override;
 
     QMap<Okular::Annotation::AdditionalActionType, Okular::Action *> m_additionalActions;
+
+    QString m_certNickname;
+    QString m_password;
 };
 
 WidgetAnnotationPrivate::~WidgetAnnotationPrivate()
@@ -2976,6 +2983,30 @@ Action *WidgetAnnotation::additionalAction(AdditionalActionType type) const
         return d->m_additionalActions.value(type);
 }
 
+void WidgetAnnotation::setCertificateCN( const QString &certNickname )
+{
+    Q_D( WidgetAnnotation );
+    d->m_certNickname = certNickname;
+}
+
+QString WidgetAnnotation::certificateCN() const
+{
+    Q_D( const WidgetAnnotation );
+    return d->m_certNickname;
+}
+
+void WidgetAnnotation::setPassword( const QString &password )
+{
+    Q_D( WidgetAnnotation );
+    d->m_password = password;
+}
+
+QString WidgetAnnotation::password() const
+{
+    Q_D( const WidgetAnnotation );
+    return d->m_password;
+}
+
 /** RichMediaAnnotation [Annotation] */
 
 class Okular::RichMediaAnnotationPrivate : public Okular::AnnotationPrivate
diff --git a/core/annotations.h b/core/annotations.h
index 233307f57..d5ef94a2b 100644
--- a/core/annotations.h
+++ b/core/annotations.h
@@ -1688,6 +1688,12 @@ public:
      */
     Action *additionalAction(AdditionalActionType type) const;
 
+    void setCertificateCN( const QString &certNickname );
+    QString certificateCN() const;
+
+    void setPassword( const QString &password );
+    QString password() const;
+
 private:
     Q_DECLARE_PRIVATE(WidgetAnnotation)
     Q_DISABLE_COPY(WidgetAnnotation)