Editing/Viewing Rights- Protected Content ( Office 2003, RMA ) Assumption: Assumption:  User has already acquired their RAC Client requests UL: Client requests UL:  Client opens publishing license, finds server's URL and allowed users  Client looks for any existing User Licenses (UL)  If none, UL request (along with user's RAC) is sent to server  RMS Server decrypts Content Key with server private key  Server encrypts Content key with user's RAC public key and includes it in UL that's sent to user  RMS Client will check RAC & UL (during bind )  If RAC is persistent, SID in RAC must match logged-on user as well  RMS Client will decrypt content key from Use license using RAC private key
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