What can help you differentiate the appearance of their user interfaces?

You need to work in two separate sessions for two different SAP IBP tenants.

What can help you differentiate the appearance of their user interfaces? Note: There are 2 correct answers to this question
A . Define a different default planning area via the User Preferences
B . Have a different set to tiles in the Home group of apps
C . Set a separate theme for the Home page in the Web UI.
D . Add the system name and tenant information from the About section to the Home pages

Answer: B, C