Hi, I need help with a situation. We are trying to create new realms in Keycloak dynamically from a ReactJS based application with the help of the Keycloak Admin Rest API. Here's what we have done so far: Created a client in the master realm, "realm-creator", type = confidential, Service Accounts Enabled = true, Scope = admin & create-realm selected, Service Account Roles = create-realm. I then fetch an access token of the above client using the grant_type = client_credentials, Authorization = BASIC and using the client id and client secret as username and password. I am successfully getting the access token. Now, as a next step, I am using this access token to create new realms by calling the Admin REST API endpoint to create new realm, https://<keycloakserver>/auth/admin/realms Authorization: Bearer <accesstoken> // Access token generated from the above step using "realm-creator" client and sending the JSON body representation of the realm representation. Now, everything is working fine as expected when I test this from postman. Realm is getting created successfully. But when I try to implement this from a ReactJS app, I am getting a CORS error. For clients, we have an option of "Web Origins" and we can configure a "*" or the URL we want, to solve the CORS issue. But here the client "realm-creator" does not have "Standard Flow" Enabled and I am not seeing the option of "WebOrigins". Where should I configure the CORS setting for the Keycloak Admin REST API to avoid CORS error ? Please help. Thank you!