“Who moved my cheese?” If you are a Maximo Asset Management or Industry Solutions customer who has added SmartCloud Control Desk to their environment, you might feel like that cheese-less mouse. Many global changes were made to the user interface by SmartCloud Control Desk during its installation. For instance, there’s now a Navigation bar on the left side of the User Interface. All of these global changes can be reversed by updating the system properties of your Maximo Asset Management server. Here
is a document that describes all of the new user interface changes and how to control them, so you can decide whether to keep them or revert to your previous look and feel. You will change these properties in the System Configuration->Platform Configuration->System Properties. You can perform a Live Refresh after you update these values (it will not require a server restart), but you will need to logout and log back in before you will see your updates take effect.
Link to document: