Everything depends on identity. And, in the Microsoft Cloud, identity is handled by Azure Active Directory. Whether you use any Microsoft 365 service (Office 365, SharePoint, Teams, Power Platform, etc.) or Azure service (IaaS, PaaS, SaaS) you will need Azure Active Directory (AAD). As the foundation for all your Microsoft cloud services, it is critical you properly provision and configure your identity model in AAD. Mistakes can cause issues in the future that are costly in time, effort, and actual cost. We will provide the most important practices in configuring your AAD identity platform for secure, efficient usage now and in the future. We will be brining experience in millions of users being provisioned in AAD since its inception.