Located on top of the page and permanently visible and it provides quick access to the user menu, MNC notifications etc. It can change the color from blue to red if you have configured that in user-settings warning section to show the fault state of the system.
The following functions are available by clicking on the elements:
| icon | description |
|---|---|
 |
toggles visibility of sidebar (main menu) on the left |
 |
shows the page history |
| notification area | show list of MNCs and active faults |
 |
switch UI theme (dark mode) |
 |
opens the user menu |