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After you accept the invite, the workspace will be open in the browser where you can see all the projects. However at this time you won’t have access to a license to use Altium yet. To get that, click on your profile icon in the top right, and click “My Profile”.
On your profile page, you will have the option to request to join an organization, scroll down a bit to find “Americas - Midnight Sun Solar Car Team” and put in a request. Once the request is approved, you should be able to log in to the Altium application have have access to an application license.
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