Expand the tree list on the left-hand side of the dialog box.
Select the table you want to copy and paste.
Note:
Use the shift or ctrl keys to select multiple tables.
Right click and select Copy on the context menu.
Right click again and select Paste.
The Copying Table dialog box displays.
Enter the name for the new table. If multiple tables were selected to copy, enter a name for each table as prompted.
To paste a table into a different electrical standard, add the appropriate suffix to the table name. For example, if you want to paste the default OPT table to the NEC standard, enter the name OPT_NEC. If the NEC standard does not exist in the database file, it is created.
Note: See Electrical standards database file for table naming rules.