WP Metrics Master has a deep integration with Vital Stats to enable logged in Wordpress Members who are updating their data to log into Vital Stats to see their reports with a SSO feature.

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You will need to set the VitalStats Email field in the Wordpress User profile of the member for this icon to show up on the Widget view.

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This can be done manually for each user or alternatively you can use a webhook to update this if you wish to automate this process.

Data: email=[WP Email]&vitalstats_email=[VitalStats Email]

Headers: Name=Api-Key Value=[Your Plugin License Key]