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The email addresses aren't displayed on the Friends & Family management screen:
Providing the consent
When the group lead adds a contact to his group, the contact will receive an email with a link allowing to provide the consent. The email also mentions the name of the group lead who wants to add the contact to his group as well as a link to your privacy policy that has to explain the Friends and Family feature (so that the contact knows to what he consents).
If the group member doesn't react, the group lead may resend a consent request email explicitly by clicking on the email icon:
The resale platform provides you the choice between two modes:
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