To allow users with accounts on your Identity Provider to use their credentials to access the Grid you must register your Authentication Service/Identity Provider with Dorian such that Dorian will trust your identity provider and issue grid credentials to your users.  Registering your Identity Provider with Dorian requires the following information:

1. Certificate - The certificate (PEM Format) that corresponds to the private key that is used by your Authentication Service for signing SAML Assertions.
2. Authentication Service URL - The service URL for your Authentication Service.
3. Authentication Service Identity - The grid identity of your Authentication Service, if you are not sure what this is, please provide your host certificate (this may be the same certificate used for SAML Assertions).

Please send the above information to knowledge@osu-citih.org, you should be contacted within 1-2 business days.  Once you have received confirmation that your identity provider has been registered with Dorian, pleaes proceed to the next step.