License Server Manager - upgrade

Hello,
we have Trados Studio 2021 Professional and we need to upgrade the server that hosts our SDL Licence Server Manager where is installed the old version "SDLLicenseServerManager_2.0.27550".
We have downloaded "LicenseServerManager17.0.648.exe" from the oos.sdl.com portal but we are not sure which is the correct procedure to transfer the active licenses we are using right now.

Thank you.

Regards,

Massimiliano Pellegrino.

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