Currently, there are two ways to access AMP: https://amppd.dlib.indiana.edu, and http://calcium.dlib.indiana.edu:8500/#/, which requires a connection to the IU VPN if not connected to one of IU's networks on campus. The former method is preferable, as it allows users not affiliated with IU to access it more easily.
If this is your first time using AMP (or if you are not currently logged in), the URL for AMP will direct you to the login page. Before logging in for the first time, you will need to create an account. After creating your account, you will need to verify it prior to logging in for the first time. The email verification link will not be sent until approved by AMPPD staff currently, so for the short term, you may be required to wait until they are able to respond. Once your account has been verified, you should be able to log in with your email and password specified when creating your account.