OpMergeNodes = 4405, // MENU MODIFICATION - TRANSFORMATION - MERGE NODES
OpMergeElements = 4406, // MENU MODIFICATION - TRANSFORMATION - MERGE ELEMENTS
OpDuplicateNodes = 4407, // MENU MODIFICATION - TRANSFORMATION - DUPLICATE NODES OR/AND ELEMENTS
OpMergeNodes = 4405, // MENU MODIFICATION - TRANSFORMATION - MERGE NODES
OpMergeElements = 4406, // MENU MODIFICATION - TRANSFORMATION - MERGE ELEMENTS
OpDuplicateNodes = 4407, // MENU MODIFICATION - TRANSFORMATION - DUPLICATE NODES OR/AND ELEMENTS