diff --git a/src/libs/vmisc/def.h b/src/libs/vmisc/def.h
index 7d680bd38..e8e14fa8f 100644
--- a/src/libs/vmisc/def.h
+++ b/src/libs/vmisc/def.h
@@ -74,6 +74,8 @@ enum class PieceNodeAngle : unsigned char
     BySecondEdgeRightAngle
 };
 
+enum class PiecePathType :  unsigned char {CutomSeamAllowance, InternalPath};
+
 typedef unsigned char ToolVisHolderType;
 enum class Tool : ToolVisHolderType
 {
diff --git a/src/libs/vtools/dialogs/tools/dialogpiecepath.cpp b/src/libs/vtools/dialogs/tools/dialogpiecepath.cpp
index a33edaeee..792c5d4a6 100644
--- a/src/libs/vtools/dialogs/tools/dialogpiecepath.cpp
+++ b/src/libs/vtools/dialogs/tools/dialogpiecepath.cpp
@@ -42,12 +42,16 @@ DialogPiecePath::DialogPiecePath(const VContainer *data, quint32 toolId, QWidget
     ui->setupUi(this);
     InitOkCancel(ui);
 
+    connect(ui->lineEditName, &QLineEdit::textChanged, this, &DialogPiecePath::NameChanged);
+
+    InitPathTypes();
+    connect(ui->comboBoxType, static_cast<void (QComboBox::*)(int)>(&QComboBox::currentIndexChanged),
+            [this](){ValidObjects(PathIsValid());});
+
     flagName = true;//We have default name of piece.
     flagError = PathIsValid();
     CheckState();
 
-    connect(ui->lineEditName, &QLineEdit::textChanged, this, &DialogPiecePath::NameChanged);
-
     if (not m_showMode)
     {
         vis = new VisToolPiecePath(data);
@@ -155,7 +159,7 @@ void DialogPiecePath::SaveData()
 void DialogPiecePath::CheckState()
 {
     SCASSERT(bOk != nullptr);
-    bOk->setEnabled(flagName && flagError && ui->comboBoxPiece->count() > 0);
+    bOk->setEnabled(flagName && flagError);
 }
 
 //---------------------------------------------------------------------------------------------------------------------
@@ -228,6 +232,13 @@ void DialogPiecePath::NameChanged()
     CheckState();
 }
 
+//---------------------------------------------------------------------------------------------------------------------
+void DialogPiecePath::InitPathTypes()
+{
+    ui->comboBoxType->addItem(tr("Custom seam allowance"), static_cast<int>(PiecePathType::CutomSeamAllowance));
+    //ui->comboBoxType->addItem(tr("Internal path"), static_cast<int>(PiecePathType::InternalPath));
+}
+
 //---------------------------------------------------------------------------------------------------------------------
 VPiecePath DialogPiecePath::GetPiecePath() const
 {
@@ -248,6 +259,29 @@ void DialogPiecePath::SetPiecePath(const VPiecePath &path)
     ListChanged();
 }
 
+//---------------------------------------------------------------------------------------------------------------------
+PiecePathType DialogPiecePath::GetType() const
+{
+#if QT_VERSION < QT_VERSION_CHECK(5, 2, 0)
+    const PiecePathType type =
+            static_cast<PiecePathType>(ui->comboBoxType->itemData(ui->comboBoxType->currentIndex()).toInt());
+#else
+    const PiecePathType type = static_cast<PiecePathType>(ui->comboBoxType->currentData().toInt());
+#endif
+
+    return type;
+}
+
+//---------------------------------------------------------------------------------------------------------------------
+void DialogPiecePath::SetType(PiecePathType type)
+{
+    const qint32 index = ui->comboBoxType->findData(static_cast<int>(type));
+    if (index != -1)
+    {
+        ui->comboBoxType->setCurrentIndex(index);
+    }
+}
+
 //---------------------------------------------------------------------------------------------------------------------
 VPiecePath DialogPiecePath::CreatePath() const
 {
@@ -274,7 +308,7 @@ bool DialogPiecePath::PathIsValid() const
     }
     else
     {
-        if (FirstPointEqualLast(ui->listWidget))
+        if (GetType() == PiecePathType::CutomSeamAllowance && FirstPointEqualLast(ui->listWidget))
         {
             url += tr("First point cannot be equal to the last point!");
             ui->helpLabel->setText(url);
@@ -287,6 +321,14 @@ bool DialogPiecePath::PathIsValid() const
             return false;
         }
     }
+
+    if (m_showMode && ui->comboBoxPiece->count() <= 0)
+    {
+        url += tr("List of pieces is empty!");
+        ui->helpLabel->setText(url);
+        return false;
+    }
+
     ui->helpLabel->setText(tr("Ready!"));
     return true;
 }
diff --git a/src/libs/vtools/dialogs/tools/dialogpiecepath.h b/src/libs/vtools/dialogs/tools/dialogpiecepath.h
index 78a1056de..fcd347b5a 100644
--- a/src/libs/vtools/dialogs/tools/dialogpiecepath.h
+++ b/src/libs/vtools/dialogs/tools/dialogpiecepath.h
@@ -48,6 +48,9 @@ public:
     VPiecePath GetPiecePath() const;
     void       SetPiecePath(const VPiecePath &path);
 
+    PiecePathType GetType() const;
+    void          SetType(PiecePathType type);
+
 public slots:
     virtual void ChosenObject(quint32 id, const SceneObject &type) Q_DECL_OVERRIDE;
     virtual void ShowDialog(bool click) Q_DECL_OVERRIDE;
@@ -67,6 +70,8 @@ private:
     Ui::DialogPiecePath *ui;
     bool m_showMode;
 
+    void InitPathTypes();
+
     VPiecePath CreatePath() const;
 
     bool PathIsValid() const;