Your login for the new catalog is the same as the old catalog: your library card number and your password. (If you previously registered your account on the library's mobile app, you may login with your username or library card number.)
The first time you log in, you will be asked to perform a one-time registration. This will include choosing a username and verifying your year of birth. Some features of the new catalog are age-restricted, due to online privacy protections for children. The birth month has been altered to further protect privacy -- if you notice the birth month is incorrect, you may safely ignore.
The username can be used in place of your library card number the next time you log in.