SAML
SAML (Security Assertion Markup Language) is an XML-based standard that enables secure communication of identities between companies, employers, or other agencies. When an Identity Provider such as an employer, and a Service Provider such as Coassemble, both implement SAML, they are able to seamlessly authenticate accredited users associated with the Identity Provider to use the Service Provider.
Active Directory has a SAML-based authentication system and is already used by many businesses and other enterprises. This article explains how to integrate authentication systems like these with Coassemble.
https://help.coassemble.com/en/articles/9239519-integrating-saml-authentication-with-coassemble