Use the email and password set up at the main Society website
Use this page to log in the the System Dynamics Society's webportal, canvas, discussion, and conference sites. If you have not already done so, you will need to register* before you can log in. Registration is free and easy - just enter your name and email address (other information is optional) and scroll down to submit. You will receive an email with a link to confirm your registration.
Society membership is not required to access these resources, though some materials may only be available to members, or those who have signed up for a specific course or conference. If you have lost your password, you can reset* it at the main System Dynamics Society site. *Once you have registered or reset your password you can return here to continue logging in.System Dynamics Society Homepage Web Portal Instructions