How can an adorer login who doesn't know their password?
Sometimes adorers forget their passwords. Or, if an admin created their account, the adorer might not know what their password is.
If you imported a list of adorers and didn't include a password for each adorer in the import, then a randomly-generated password was automatically assigned to each imported adorer.
Your welcome email includes a [user:one-time-login-url] token which generates an adorer-specific one-time login link. When an adorer clicks on this link, it will log them in and they can change their password.
Or, adorers can visit the Forgot Password page where they have several ways of retrieving a password reset code. After they enter the correct code, they will be logged in and they can change their password.
Also, as an administrator, you can find their account at Admin » Adorers, edit their account, and set a temporary password for them. After they login with the temporary password, they can change their password.