Hi Dear,
1) Open a web browser and enter the URL of the MPU's OMU portal in the address box (for example, https://192.168.11.6:8443 where 192.168.11.6 indicates the MPU IP address and 8443 indicates the MPU port number).
2) Press Enter.
The OMU portal login page is displayed.
3) Enter the user name (Admin by default) and password (Change_Me by default) on the login page.
4) Click Log In.
Change the password based on the password rules and log in to the OMU portal again using the new password.
The Import License page is displayed on the OMU portal.
https://support.huawei.com/enterprise/en/doc/EDOC1000174140?section=j005#ivs_instg_c30_00014_1