It covers SSO with ADFS for MATS Using SAML. In simple terms, the document describes, in detail, the steps required in order to allow your MATS application to create and authenticate a user, based on the user’s Windows Domain credentials.
In other words, “How to avoid your users having to remember another username and password in order to securely access MATS”!
Feel free to ping Adam a question on the Forum if you need help with this. You can direct your question at him by adding @adam.mills in your text.