After you’ve accepted the Tentative Offer Letter you can continue to use the link from the tentative offer to access the system. Also, if you receive an Official Offer letter later in the onboarding process, you will need to access the link in your Official Offer letter to respond to the offer and log in. In addition, you may access the main Onboarding link to log in at: https://onboard.usastaffing.gov. However, this link is only accessible after you have accepted the initial offer.