diff --git a/src/Mod/PartDesign/Gui/TaskMirroredParameters.cpp b/src/Mod/PartDesign/Gui/TaskMirroredParameters.cpp
index 655b1dc502..9b8f16498f 100644
--- a/src/Mod/PartDesign/Gui/TaskMirroredParameters.cpp
+++ b/src/Mod/PartDesign/Gui/TaskMirroredParameters.cpp
@@ -184,6 +184,23 @@ void TaskMirroredParameters::updateUI()
     blockUpdate = false;
 }
 
+void TaskMirroredParameters::addObject(App::DocumentObject* obj)
+{
+    QString label = QString::fromUtf8(obj->Label.getValue());
+    QString objectName = QString::fromLatin1(obj->getNameInDocument());
+
+    QListWidgetItem* item = new QListWidgetItem();
+    item->setText(label);
+    item->setData(Qt::UserRole, objectName);
+    ui->listWidgetFeatures->addItem(item);
+}
+
+void TaskMirroredParameters::removeObject(App::DocumentObject* obj)
+{
+    QString label = QString::fromUtf8(obj->Label.getValue());
+    removeItemFromListWidget(ui->listWidgetFeatures, label);
+}
+
 void TaskMirroredParameters::onSelectionChanged(const Gui::SelectionChanges& msg)
 {
     if (selectionMode!=none && msg.Type == Gui::SelectionChanges::AddSelection) {
diff --git a/src/Mod/PartDesign/Gui/TaskMirroredParameters.h b/src/Mod/PartDesign/Gui/TaskMirroredParameters.h
index afc66cabde..906c0d4516 100644
--- a/src/Mod/PartDesign/Gui/TaskMirroredParameters.h
+++ b/src/Mod/PartDesign/Gui/TaskMirroredParameters.h
@@ -67,6 +67,8 @@ private Q_SLOTS:
     virtual void onFeatureDeleted(void);
 
 protected:
+    virtual void addObject(App::DocumentObject*);
+    virtual void removeObject(App::DocumentObject*);
     virtual void changeEvent(QEvent *e);
     virtual void onSelectionChanged(const Gui::SelectionChanges& msg);
     virtual void clearButtons();
diff --git a/src/Mod/PartDesign/Gui/TaskMultiTransformParameters.cpp b/src/Mod/PartDesign/Gui/TaskMultiTransformParameters.cpp
index b799d04409..d13d8a1d07 100644
--- a/src/Mod/PartDesign/Gui/TaskMultiTransformParameters.cpp
+++ b/src/Mod/PartDesign/Gui/TaskMultiTransformParameters.cpp
@@ -160,6 +160,23 @@ TaskMultiTransformParameters::TaskMultiTransformParameters(ViewProviderTransform
     // ---------------------
 }
 
+void TaskMultiTransformParameters::addObject(App::DocumentObject* obj)
+{
+    QString label = QString::fromUtf8(obj->Label.getValue());
+    QString objectName = QString::fromLatin1(obj->getNameInDocument());
+
+    QListWidgetItem* item = new QListWidgetItem();
+    item->setText(label);
+    item->setData(Qt::UserRole, objectName);
+    ui->listWidgetFeatures->addItem(item);
+}
+
+void TaskMultiTransformParameters::removeObject(App::DocumentObject* obj)
+{
+    QString label = QString::fromUtf8(obj->Label.getValue());
+    removeItemFromListWidget(ui->listWidgetFeatures, label);
+}
+
 void TaskMultiTransformParameters::onSelectionChanged(const Gui::SelectionChanges& msg)
 {
     if (originalSelected(msg)) {
diff --git a/src/Mod/PartDesign/Gui/TaskMultiTransformParameters.h b/src/Mod/PartDesign/Gui/TaskMultiTransformParameters.h
index b86d24e9a2..f309247fb1 100644
--- a/src/Mod/PartDesign/Gui/TaskMultiTransformParameters.h
+++ b/src/Mod/PartDesign/Gui/TaskMultiTransformParameters.h
@@ -87,6 +87,8 @@ private Q_SLOTS:
     virtual void slotDeletedObject(const Gui::ViewProviderDocumentObject& Obj);
 
 protected:
+    virtual void addObject(App::DocumentObject*);
+    virtual void removeObject(App::DocumentObject*);
     virtual void changeEvent(QEvent *e);
     virtual void onSelectionChanged(const Gui::SelectionChanges& msg);
     virtual void clearButtons();
diff --git a/src/Mod/PartDesign/Gui/TaskPolarPatternParameters.cpp b/src/Mod/PartDesign/Gui/TaskPolarPatternParameters.cpp
index 68f2f57fc8..7cd65f43e2 100644
--- a/src/Mod/PartDesign/Gui/TaskPolarPatternParameters.cpp
+++ b/src/Mod/PartDesign/Gui/TaskPolarPatternParameters.cpp
@@ -226,6 +226,23 @@ void TaskPolarPatternParameters::kickUpdateViewTimer() const
     updateViewTimer->start();
 }
 
+void TaskPolarPatternParameters::addObject(App::DocumentObject* obj)
+{
+    QString label = QString::fromUtf8(obj->Label.getValue());
+    QString objectName = QString::fromLatin1(obj->getNameInDocument());
+
+    QListWidgetItem* item = new QListWidgetItem();
+    item->setText(label);
+    item->setData(Qt::UserRole, objectName);
+    ui->listWidgetFeatures->addItem(item);
+}
+
+void TaskPolarPatternParameters::removeObject(App::DocumentObject* obj)
+{
+    QString label = QString::fromUtf8(obj->Label.getValue());
+    removeItemFromListWidget(ui->listWidgetFeatures, label);
+}
+
 void TaskPolarPatternParameters::onSelectionChanged(const Gui::SelectionChanges& msg)
 {
     if (selectionMode!=none && msg.Type == Gui::SelectionChanges::AddSelection) {
diff --git a/src/Mod/PartDesign/Gui/TaskPolarPatternParameters.h b/src/Mod/PartDesign/Gui/TaskPolarPatternParameters.h
index 63c519cb8e..55bda7e23a 100644
--- a/src/Mod/PartDesign/Gui/TaskPolarPatternParameters.h
+++ b/src/Mod/PartDesign/Gui/TaskPolarPatternParameters.h
@@ -68,6 +68,8 @@ private Q_SLOTS:
     virtual void onFeatureDeleted(void);
 
 protected:
+    virtual void addObject(App::DocumentObject*);
+    virtual void removeObject(App::DocumentObject*);
     virtual void changeEvent(QEvent *e);
     virtual void onSelectionChanged(const Gui::SelectionChanges& msg);
     virtual void clearButtons();