If the Employer name doesn't appear, users can enter the appropriate Program Code on the welcome page. If you can not find the Employer or the program code, it can be found at the bottom of any email that has been received from the Limeade platform. Most Limeade emails come from the email address firstname.lastname@example.org.
Note, if a organization does not want to be discoverable in the search, they can opt to use a Program Code. End users would enter the Program Code to register.