Why not allow the Quicken ID and password to be added to the Password Vault? When attempting an action that requires access to quicken.com, check the vault for the ID and password. If not found there, then prompt for it.
Why not use a password manager to keep all of your username/password combinations in and not have them spread around all over the place?
@boulderdean Because the Password Vault is for access to Financial Institutions only … and was never intended to be used for access to Q.com