22 Keysight N4917BSCB 400G Optical Receiver Test Application User Guide2 Installing the N4917BSCB 400G Optical Receiver Test ApplicationKeysight License ManagerKeysight License Manager is a software utility that enables end users toeasily manage right-to-use licenses for software and hardware capabilitieson Keysight instruments or systems. The graphical user interface (GUI)gives you a visual representation of the licenses installed on your KeysightTechnologies systems and provides access to the following features:• View the licenses installed on a system• Install licenses for new capabilities• Transport licenses from one controller to another• Borrow the licenses• Remove licenses for capabilities no longer neededFor detailed information on Keysight License Manager, refer to theKeysight License Manager Help. You can access the Keysight LicenseManager Help from the Keysight License Manager web page:http://www.keysight.com/find/LicenseManagerThere are two versions of Keysight License Manager, which can be used tomanage the licenses:Keysight License Manager 6This license management application allows you to manage floating andUSB portable licenses for a variety of software products and instruments.NOTE Please note that the Keysight License Manager 6 and Keysight LicenseManager 5 are installed on your system when you install N4917BSCBsoftware.