There are several options located at the top right of your screen. Use the figure and list below as a reference as to what these options do.
A - C: This drop-down menu contains your repository quota limits. These are data limits which are determined by your XRay license. See Repositories for more information. There are limits for:
A: Data Points
B: Stream Messages Per Day
C: Stream Bytes Per Day
D: The Repository drop-down menu. Select a repository to load its data.
E: Search for event data within the selected repository.
F: The user account that is currently logged in.
G: The question mark button launches the XRay Resource Center help page.
H: Click the Logout button 
to exit the system. Before exiting, a dialog box appears asking if you would like to save or discard any updates made.
I: Sets the default date and time range for the currently displayed dashboard. See Set default date & time for dashboards for more information.
J: The Main Menu
K: Click this button to import data
L: Click this button to add a new viewlet to the dashboard currently displayed.
M: Filter viewlets by clicking the Modify button.
Repositories with End-user Monitoring enabled will have the EUM button displayed on the main toolbar:
