Cubase Activation Problem

Today i’ve bought UR824 with Cubase Artist 7 Upgrade
I downloaded elicenser manger, created account, but I couldn’t find activation codes for pervious versions of cubase, how it explained in manuals. I found information that I can find 25-character Access code for Cubase AI in UR824 papers, but there is not. Help me please how to activate Cubase Artist 7 Upgrade or find the access code. Thanks.