Instalace licence Office 2019 VL:

"%ProgramFiles%\Microsoft Office\root\integration\integrator.exe" /I /License PRIDName=ProPlus2019Volume.16 PidKey=NMMKJ-6RK4F-KMJVX-8D9MJ-6MWKP

Nainstalované licence (ID je SKU ID)

wmic path SoftwareLicensingProduct where (PartialProductKey is not null) get ID,LicenseFamily,LicenseStatus

Odinstalace licence
Obecně:

cscript "%windir%\system32\slmgr.vbs" /upk <SKU ID>

Např. pro Office19ProPlus2019R_PrepidBypass se SKU ID c3b2612d-58ee-4d9b-ad9d-7568decb29f7:

cscript "%windir%\system32\slmgr.vbs" /upk c3b2612d-58ee-4d9b-ad9d-7568decb29f7

prostě tam dáš SKU ID od Office 365, z hlavy ho nevím.