Sign the Okta certificate with your own CA

Is it possible to do this from the UI? We have a vendor that does not accept self signed cert so we are looking to understand how to properly get this SAML app created.

Yes, you are correct that you can upload CA-signed certificates but not sure what you mean by doing this from the UI. Here is some more information on uploading certificates.

Thank you for the quick response. I guess my question is once I create SAML app do I upload the new cert in the UI of Okta? I see the feature where you can create additional certs, but I am lost on how to implement the new cert. Please forgive my ignorance.