What does „log out from other computers too“ mean?
After clicking on the logout icon, you have the option to select „log out from other computers too“ by checking it.

Without a check mark, you will only log out on the device you are currently clicking on. When checked, you will be immediately logged out of all devices on which you are currently logged in. If you access the system via a small screen device (typically a mobile phone), the „log out from other computers too“ option is not displayed and the system immediately logs off the user only on the current device. To log out from other computers as well, select:

The Information system System Log out

Login in IS AMBIS is always valid for 4 days after the last operation (after the last click). You use the „log out from other computers too“ option when you realize that you forgot to log out on a device to which you no longer have access.