
Explanation:
If the user wants to sign in using a different email:
- Select the Edit properties icon.
- Scroll to Email and type the new email.
- Next to Other emails, select Add email. Select Add, type the new email, and select Save.
- Select theSavebutton at the bottom of the page to save all changes
On the Overview tab, under My Feed, select the "Reset redemption" status link in the B2B collaboration tile.
https://learn.microsoft.com/en-us/azure/active-directory/external-identities/reset-redemption- status#use-the-microsoft-entra-admin-center-to-reset-redemption-status