Hello, friend!
1. Choose Add NE > Batch Import and select Import NEs from MO Data (RTN).
2. In the displayed dialog box, enter the user name, password, and default port of the RTN device, import the MO backup file exported from the U2000, and click OK.
3. If the entered RTN NE information is correct, the NE starts to be imported and a progress bar is displayed. After the import is successful, a message is displayed indicating that the import is complete.
Thanks!