diff --git a/rpm/nemo-qml-plugin-calendar-qt5.spec b/rpm/nemo-qml-plugin-calendar-qt5.spec
index 2078535e..bab94887 100644
--- a/rpm/nemo-qml-plugin-calendar-qt5.spec
+++ b/rpm/nemo-qml-plugin-calendar-qt5.spec
@@ -1,7 +1,7 @@
 Name:       nemo-qml-plugin-calendar-qt5
 
 Summary:    Calendar plugin for Nemo Mobile
-Version:    0.6.9
+Version:    0.6.13
 Release:    1
 Group:      System/Libraries
 License:    BSD
diff --git a/src/calendarevent.cpp b/src/calendarevent.cpp
index adc41a7d..617f462c 100644
--- a/src/calendarevent.cpp
+++ b/src/calendarevent.cpp
@@ -1,6 +1,6 @@
 /*
  * Copyright (c) 2013 - 2019 Jolla Ltd.
- * Copyright (c) 2020 Open Mobile Platform LLC.
+ * Copyright (c) 2020 - 2021 Open Mobile Platform LLC.
  *
  * You may use this file under the terms of the BSD license as follows:
  *
@@ -192,6 +192,12 @@ bool CalendarEvent::sendResponse(int response)
     return mManager->sendResponse(mManager->getEvent(mUniqueId, mRecurrenceId), (Response)response);
 }
 
+void CalendarEvent::deleteEvent()
+{
+    mManager->deleteEvent(mUniqueId, mRecurrenceId, QDateTime());
+    mManager->save();
+}
+
 QDateTime CalendarEvent::recurrenceId() const
 {
     return mRecurrenceId;
diff --git a/src/calendarevent.h b/src/calendarevent.h
index 622eaedf..42fdffce 100644
--- a/src/calendarevent.h
+++ b/src/calendarevent.h
@@ -1,6 +1,6 @@
 /*
- * Copyright (C) 2013 Jolla Ltd.
- * Contact: Robin Burchell <robin.burchell@jollamobile.com>
+ * Copyright (c) 2013 - 2019 Jolla Ltd.
+ * Copyright (c) 2020 - 2021 Open Mobile Platform LLC.
  *
  * You may use this file under the terms of the BSD license as follows:
  *
@@ -152,6 +152,7 @@ class CalendarEvent : public QObject
 
     Q_INVOKABLE bool sendResponse(int response);
     Q_INVOKABLE QString iCalendar(const QString &prodId = QString()) const;
+    Q_INVOKABLE void deleteEvent();
 
 private slots:
     void notebookColorChanged(QString notebookUid);
diff --git a/src/calendarimportevent.cpp b/src/calendarimportevent.cpp
index b40bc96e..820bd7d4 100644
--- a/src/calendarimportevent.cpp
+++ b/src/calendarimportevent.cpp
@@ -1,6 +1,6 @@
 /*
- * Copyright (C) 2015 - 2019 Jolla Ltd.
- * Copyright (C) 2020 Open Mobile Platform LLC.
+ * Copyright (c) 2015 - 2019 Jolla Ltd.
+ * Copyright (c) 2020 - 2021 Open Mobile Platform LLC.
  *
  * You may use this file under the terms of the BSD license as follows:
  *
@@ -122,6 +122,11 @@ QString CalendarImportEvent::color() const
     return mColor;
 }
 
+bool CalendarImportEvent::readOnly() const
+{
+    return true;
+}
+
 QString CalendarImportEvent::location() const
 {
     if (!mEvent)
diff --git a/src/calendarimportevent.h b/src/calendarimportevent.h
index f8583936..948d3d81 100644
--- a/src/calendarimportevent.h
+++ b/src/calendarimportevent.h
@@ -1,6 +1,6 @@
 /*
- * Copyright (C) 2015 - 2019 Jolla Ltd.
- * Copyright (C) 2020 Open Mobile Platform LLC.
+ * Copyright (c) 2015 - 2019 Jolla Ltd.
+ * Copyright (c) 2020 - 2021 Open Mobile Platform LLC.
  *
  * You may use this file under the terms of the BSD license as follows:
  *
@@ -60,6 +60,7 @@ class CalendarImportEvent : public QObject
     Q_PROPERTY(CalendarEvent::Secrecy secrecy READ secrecy CONSTANT)
     Q_PROPERTY(CalendarEvent::Response ownerStatus READ ownerStatus CONSTANT)
     Q_PROPERTY(bool rsvp READ rsvp CONSTANT)
+    Q_PROPERTY(bool readOnly READ readOnly CONSTANT)
 
 public:
     CalendarImportEvent(KCalendarCore::Event::Ptr event);
@@ -74,6 +75,7 @@ class CalendarImportEvent : public QObject
     int reminder() const;
     QString uniqueId() const;
     QString color() const;
+    bool readOnly() const;
     QString location() const;
     QList<QObject*> attendees() const;
     CalendarEvent::Secrecy secrecy() const;