Note: Request codes and manual activation are required only for perpetual license software. You need a valid serial number and product key to generate a request code for your perpetual license software. You don't need a request code for subscription software or to access your software online using a serial number and product key.
When you purchase new seats of Autodesk software, Autodesk may send you a serial number and product key, which you use to generate a license file. You can also find this information in Autodesk Account.
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