Both the Electronic Library Resource (ELR) and the Library Catalog (Primo) use PHSC's single sign on (SSO) to authenticate users. If you go into Canvas via the Student Portal you should auto authenticate into the Primo catalog, which will also link into the A-Z databases.
If you get a login, it will ask for your PHSC email address and your email / portal password.
Use the Single Sign On option when logging into the Library Catalog / Primo.
To access the Primo Library Catalog, go to Canvas via the PHSC Student Portal. Each Canvas Course should have a link to the Electronic Library Resources in the left sidebar. This link provides access to both the library catalog and A-Z databases.