Copying diagrams from other resources
Diagrams from the Spreadsheet list or from other templates can be copied and inserted into your document through the “Copy diagram” dialog (Insert-> Copy diagrams).
The “Diagram” tab display diagrams from the Spreadsheet list, whereas the “Report” tab display all diagrams from a certain template. Diagrams to be copied are moved to the “Destination area” panel and will be inserted to your document once you click the “Insert” button.