diff --git a/src/libs/vpatterndb/vpiece.cpp b/src/libs/vpatterndb/vpiece.cpp
index a6f067437..e4968d6ec 100644
--- a/src/libs/vpatterndb/vpiece.cpp
+++ b/src/libs/vpatterndb/vpiece.cpp
@@ -245,12 +245,12 @@ void VPiece::SetCustomSARecords(const QVector<CustomSARecord> &records)
 
 //---------------------------------------------------------------------------------------------------------------------
 /**
- * @brief Missing find missing nodes in detail. When we deleted object in detail and return this detail need
+ * @brief MissingNodes find missing nodes in detail. When we deleted object in detail and return this detail need
  * understand, what nodes need make invisible.
  * @param det changed detail.
  * @return  list with missing nodes.
  */
-QVector<VPieceNode> VPiece::Missing(const VPiece &det) const
+QVector<VPieceNode> VPiece::MissingNodes(const VPiece &det) const
 {
     const QVector<VPieceNode> pNodes = d->m_path.GetNodes();
     if (pNodes.size() == det.GetPath().CountNodes()) //-V807
diff --git a/src/libs/vpatterndb/vpiece.h b/src/libs/vpatterndb/vpiece.h
index bbc9a93db..5a7934e77 100644
--- a/src/libs/vpatterndb/vpiece.h
+++ b/src/libs/vpatterndb/vpiece.h
@@ -78,7 +78,7 @@ public:
     QVector<CustomSARecord> GetCustomSARecords() const;
     void                    SetCustomSARecords(const QVector<CustomSARecord> &records);
 
-    QVector<VPieceNode> Missing(const VPiece &det) const;
+    QVector<VPieceNode> MissingNodes(const VPiece &det) const;
 
     int indexOfNode(const quint32 &id) const;
 
diff --git a/src/libs/vtools/undocommands/savepieceoptions.cpp b/src/libs/vtools/undocommands/savepieceoptions.cpp
index 25771c5b9..3d8390087 100644
--- a/src/libs/vtools/undocommands/savepieceoptions.cpp
+++ b/src/libs/vtools/undocommands/savepieceoptions.cpp
@@ -77,7 +77,7 @@ void SavePieceOptions::undo()
         VToolSeamAllowance::AddNodes(doc, domElement, m_oldDet);
         VToolSeamAllowance::AddCSARecords(doc, domElement, m_oldDet.GetCustomSARecords());
 
-        IncrementReferences(m_oldDet.Missing(m_newDet));
+        IncrementReferences(m_oldDet.MissingNodes(m_newDet));
         emit NeedLiteParsing(Document::LiteParse);
     }
     else
@@ -103,7 +103,7 @@ void SavePieceOptions::redo()
         VToolSeamAllowance::AddNodes(doc, domElement, m_newDet);
         VToolSeamAllowance::AddCSARecords(doc, domElement, m_newDet.GetCustomSARecords());
 
-        DecrementReferences(m_oldDet.Missing(m_newDet));
+        DecrementReferences(m_oldDet.MissingNodes(m_newDet));
         emit NeedLiteParsing(Document::LiteParse);
     }
     else