To claim your reward Division Resurgence from playing Division 2, first make sure you are connected to the same Ubisoft Connect account as the one you use to play Division 2.

Then, to claim your rewards in-game, head to the "Events" Tab and then to the "Claim your rewards" tab. Once claimed, you will receive an in-game mail notifying you that the rewards have been delivered to your stash. Then just head to your stash to retrieve them in your inventory!

Please note that once the rewards are claimed, they will be linked to the ingame character you were playing when you claimed them.