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Navigate to Settings>User Settings and click the Link button next to Link to Microsoft Account.
After confirming the dialog, you will be redirected to the Microsoft Sign In prompt.
You may have multiple Microsoft accounts listed to choose from - normally you would be selecting Work or school account - select the primary account you use to access your organizations resources for Active Directory/Office 365 etc.
If your existing Microsoft account already has MFA enforcement you may see prompt like this from Microsoft or another MFA provider like DUO.
If you are the first person in your organization to attempt link - Microsoft will prompt you to allow MSP Toolshed Auth0 to read your profile - click Accept.
Then you will be logged in. If you go to your Settings>User Settings you will see Connected with Microsoft Azure AD noted.
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