What are access packages and what resources can I manage with them?

 Entitlement management introduces to Azure AD the concept of an access package. An access package is a bundle of all the resources with the access a user needs to work on a project or perform their task. Access packages are used to govern access for your internal employees and users outside your organization. You can manage user access to the following resources with entitlement management:

• Membership of Azure AD security groups.
• Membership of Microsoft 365 Groups and Teams.
• Assignment to Azure AD enterprise applications, including SaaS applications and custom-integrated applications that support federation/single-sign-on and/or provisioning.
• Membership of SharePoint Online sites.