How to activate Assassin's Creed Origins Uplay official distribution on 3dm?

Third-party licensed games on Steam automatically launch the third-party platform. You only need to log in once, and you will log in automatically in the future ( UPLAY), it’s awesome if you can lose it. If you buy a game on the UPLAY platform, you need to install it from UPLAY. You can set the installation path yourself, and the same is true for steam. In other words, there will be 2 games in your computer. Origin game, but the game save path is the same. Whether it is steam or UPLAY, the save file is based on the game itself, so after you install UPLAY Origin, you will have the original save file. If not, then the save file has a signature. (Signature is to identify the archive based on the account. Archives from different accounts cannot be used universally. This is called a signature. All games on console platforms have this mechanism. Some game archives on PC have a signature mechanism.) And since you have changed your account, it can be used. It is not recommended that you use archives. This kind of operation is taboo in genuine games. It is equivalent to using a perfect archive. The official can determine that you are cheating. Of course, I don’t know whether Origin or UPLAY has such a ban or punishment mechanism. This is just a reminder