OpMergeNodes = 4405, // MENU MODIFICATION - TRANSFORMATION - MERGE NODES
OpMergeElements = 4406, // MENU MODIFICATION - TRANSFORMATION - MERGE ELEMENTS
OpDuplicateNodes = 4407, // MENU MODIFICATION - TRANSFORMATION - DUPLICATE NODES OR/AND ELEMENTS
+ OpOffset = 4408, // MENU MODIFICATION - TRANSFORMATION - OFFSET
OpMoveNode = 4500, // MENU MODIFICATION - MOVE NODE
OpDiagonalInversion = 4501, // MENU MODIFICATION - DIAGONAL INVERSION
OpUnionOfTwoTriangle = 4502, // MENU MODIFICATION - UNION OF TWO TRIANGLE