Essentially, IT admins will be able to manage external partner and customer access to SharePoint by using Okta’s identity service in a way that mimics using Active Directory with employees…. Essentially, IT admins will be able to manage external partner and customer access to SharePoint by using Okta’s identity service in a way that mimics using Active Directory with employees.

Read more http://www.zdnet.com/okta-integrating-cloud-identity-service-with-microsoft-sharepoint-7000019591/