How/where to configure banner for CSO portal login
About the Display Preferences, p.25
https://www.juniper.net/documentation/us/en/software/cso6.3.0/cso-ap-user-guide/cso-ap-user-guide.pdf
NOTE: This topic is applicable only for users with the SP Administrator role who are assigned the
Update Preferences capability.
To add a new theme:
1. Click Administration > Display Preferences.
The Display Preferences page appears.