In this video tutorial from Microsoft, you will receive an overview of the common questions and information related to certificates that Microsoft Entra creates for a SAML application such as how to customize the expiration dates for certificates, add email notification address for certificate expiration dates, and generate and renew certificate

Azure Active Directory is now Microsoft Entra ID, all other Azure Active Directory branded products are now “Microsoft Entra”. Any reference to Azure Active Directory within this video should be replaced with Microsoft Entra or Microsoft Entra ID as applicable.