AWS — Multi Session support

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When you want to log in to the AWS Console, check someting in Dev and also look in Acc (in the same browser), for instance to debug stuff or check the release status of components, you will see this:

Nasty, isn’t it. The first logged in account will be forced to sign out when you log in to another account. There are some ‘workarounds’:

• open a private browser session
• use a seconds browser

Both do the job, but now AWS has launched a feature that makes this obsolete: Multi Session Support:

….. which enables AWS customers to access multiple AWS accounts simultaneously in the AWS Console. AWS Customers can sign-in to up to 5 sessions in a single browser, and this can be any combination of root, IAM, or federated roles in different accounts or in the same account

You need to go through the setup process. Click on your account name in the right top corner:

Choose the Turn on multi-session support option: