diff --git a/src/gui/tiledscene/qgstiledscenedataitemguiprovider.cpp b/src/gui/tiledscene/qgstiledscenedataitemguiprovider.cpp
index 3817cc87e865..040119cf54e6 100644
--- a/src/gui/tiledscene/qgstiledscenedataitemguiprovider.cpp
+++ b/src/gui/tiledscene/qgstiledscenedataitemguiprovider.cpp
@@ -14,6 +14,7 @@
  ***************************************************************************/
 
 #include "qgstiledscenedataitemguiprovider.h"
+#include "qgsquantizedmeshdataprovider.h"
 #include "qgstiledscenedataitems.h"
 #include "qgstiledsceneconnection.h"
 #include "qgstiledsceneconnectiondialog.h"
@@ -52,9 +53,13 @@ void QgsTiledSceneDataItemGuiProvider::populateContextMenu( QgsDataItem *item, Q
   if ( QgsTiledSceneRootItem *rootItem = qobject_cast< QgsTiledSceneRootItem * >( item ) )
   {
     QAction *actionNewCesium = new QAction( tr( "New Cesium 3D Tiles Connection…" ), menu );
-    connect( actionNewCesium, &QAction::triggered, this, [rootItem] { newCesium3dTilesConnection( rootItem ); } );
+    connect( actionNewCesium, &QAction::triggered, this, [rootItem] { newConnection( rootItem, "cesiumtiles" ); } );
     menu->addAction( actionNewCesium );
 
+    QAction *actionNewQM = new QAction( tr( "New Quantized Mesh Connection…" ), menu );
+    connect( actionNewQM, &QAction::triggered, this, [rootItem] { newConnection( rootItem, "quantizedmesh" ); } );
+    menu->addAction( actionNewQM );
+
     menu->addSeparator();
 
     QAction *actionSave = new QAction( tr( "Save Connections…" ), menu );
@@ -100,14 +105,14 @@ void QgsTiledSceneDataItemGuiProvider::duplicateConnection( QgsDataItem *item )
   item->parent()->refreshConnections();
 }
 
-void QgsTiledSceneDataItemGuiProvider::newCesium3dTilesConnection( QgsDataItem *item )
+void QgsTiledSceneDataItemGuiProvider::newConnection( QgsDataItem *item, QString provider )
 {
   QgsTiledSceneConnectionDialog dlg;
   if ( !dlg.exec() )
     return;
 
   QgsTiledSceneProviderConnection::Data conn = QgsTiledSceneProviderConnection::decodedUri( dlg.connectionUri() );
-  conn.provider = QStringLiteral( "cesiumtiles" );
+  conn.provider = provider;
 
   QgsTiledSceneProviderConnection::addConnection( dlg.connectionName(), conn );
 
diff --git a/src/gui/tiledscene/qgstiledscenedataitemguiprovider.h b/src/gui/tiledscene/qgstiledscenedataitemguiprovider.h
index 789ed40c16fb..817c6bda2735 100644
--- a/src/gui/tiledscene/qgstiledscenedataitemguiprovider.h
+++ b/src/gui/tiledscene/qgstiledscenedataitemguiprovider.h
@@ -35,7 +35,7 @@ class QgsTiledSceneDataItemGuiProvider : public QObject, public QgsDataItemGuiPr
   private:
     static void editConnection( QgsDataItem *item );
     static void duplicateConnection( QgsDataItem *item );
-    static void newCesium3dTilesConnection( QgsDataItem *item );
+    static void newConnection( QgsDataItem *item, QString provider );
     static void saveConnections();
     static void loadConnections( QgsDataItem *item );
 
diff --git a/src/gui/tiledscene/qgstiledscenesourceselect.cpp b/src/gui/tiledscene/qgstiledscenesourceselect.cpp
index 3d36f9efa6ea..4c5b1ad0a7f6 100644
--- a/src/gui/tiledscene/qgstiledscenesourceselect.cpp
+++ b/src/gui/tiledscene/qgstiledscenesourceselect.cpp
@@ -58,7 +58,11 @@ QgsTiledSceneSourceSelect::QgsTiledSceneSourceSelect( QWidget *parent, Qt::Windo
   QMenu *newMenu = new QMenu( btnNew );
 
   QAction *actionNew = new QAction( tr( "New Cesium 3D Tiles Connection…" ), this );
-  connect( actionNew, &QAction::triggered, this, &QgsTiledSceneSourceSelect::btnNewCesium3DTiles_clicked );
+  connect( actionNew, &QAction::triggered, this, [ this ]() { newConnection( "cesiumtiles" ); } );
+  newMenu->addAction( actionNew );
+
+  actionNew = new QAction( tr( "New Quantized Mesh Connection…" ), this );
+  connect( actionNew, &QAction::triggered, this, [ this ]() { newConnection( "quantizedmesh" ); } );
   newMenu->addAction( actionNew );
 
   btnNew->setMenu( newMenu );
@@ -83,22 +87,6 @@ QgsTiledSceneSourceSelect::QgsTiledSceneSourceSelect( QWidget *parent, Qt::Windo
   } );
 }
 
-void QgsTiledSceneSourceSelect::btnNewCesium3DTiles_clicked()
-{
-  QgsTiledSceneConnectionDialog nc( this );
-  if ( nc.exec() )
-  {
-    QgsTiledSceneProviderConnection::Data connectionData = QgsTiledSceneProviderConnection::decodedUri( nc.connectionUri() );
-    connectionData.provider = QStringLiteral( "cesiumtiles" );
-
-    QgsTiledSceneProviderConnection::addConnection( nc.connectionName(), connectionData );
-    populateConnectionList();
-    QgsTiledSceneProviderConnection::setSelectedConnection( nc.connectionName() );
-    setConnectionListPosition();
-    emit connectionsChanged();
-  }
-}
-
 void QgsTiledSceneSourceSelect::btnEdit_clicked()
 {
   const QgsTiledSceneProviderConnection::Data connection = QgsTiledSceneProviderConnection::connection( cmbConnections->currentText() );
@@ -181,6 +169,23 @@ void QgsTiledSceneSourceSelect::addButtonClicked()
   }
 }
 
+void QgsTiledSceneSourceSelect::newConnection( QString provider )
+{
+  QgsTiledSceneConnectionDialog nc( this );
+  if ( nc.exec() )
+  {
+    QgsTiledSceneProviderConnection::Data connectionData = QgsTiledSceneProviderConnection::decodedUri( nc.connectionUri() );
+    connectionData.provider = provider;
+
+    QgsTiledSceneProviderConnection::addConnection( nc.connectionName(), connectionData );
+    populateConnectionList();
+    QgsTiledSceneProviderConnection::setSelectedConnection( nc.connectionName() );
+    setConnectionListPosition();
+    emit connectionsChanged();
+  }
+}
+
+
 void QgsTiledSceneSourceSelect::populateConnectionList()
 {
   cmbConnections->blockSignals( true );
diff --git a/src/gui/tiledscene/qgstiledscenesourceselect.h b/src/gui/tiledscene/qgstiledscenesourceselect.h
index 5889df494be1..2786387f0269 100644
--- a/src/gui/tiledscene/qgstiledscenesourceselect.h
+++ b/src/gui/tiledscene/qgstiledscenesourceselect.h
@@ -46,8 +46,6 @@ class QgsTiledSceneSourceSelect : public QgsAbstractDataSourceWidget, private Ui
 
   private slots:
 
-    //! Opens the create connection dialog to build a new connection
-    void btnNewCesium3DTiles_clicked();
     //! Opens a dialog to edit an existing connection
     void btnEdit_clicked();
     //! Deletes the selected connection
@@ -62,6 +60,8 @@ class QgsTiledSceneSourceSelect : public QgsAbstractDataSourceWidget, private Ui
     void showHelp();
 
   private:
+    //! Opens the create connection dialog to build a new connection
+    void newConnection( QString provider );
     void populateConnectionList();
     void setConnectionListPosition();
 };