Okta Directory Integration Edition for Office 365 provides automated user provisioning and deprovisioning between a company's Active Directory (AD) and Microsoft Office 365 accounts based on AD user profiles and security groups. It streamlines single sign-on for Office 365 by allowing users to login with their AD credentials without needing to manage a separate Office 365 password. The solution is easy to install and configure, integrating AD and Office 365 in a seamless, secure manner without the complexity of Microsoft's default integration options.