Getting started with Single Sign On (SSO) is meant to be easy.
The login page for IDS now has two options, the manual login and the SSO login.
Before you can start using SSO, you will log in with your username and password. Once you have logged in, you will see a banner like this one:
Click "Create your account now!" on the end of the banner to create your TTISI account and link it to IDS. Once you have done this, you will be able to use the "Sign In with TTSI Account" button. Clicking this will open the login page for account.ttisi.com if you are not already logged in. 
Once you are logged in, you will be routed to your new account page.
To learn more on how to navigate this page, see this article.
If you have any questions, or if something does not work, please reach out to our Partner Support Team member by clicking the chat button in the lower right corner, or call us at (800) 869-6908. We will be happy to help.