Hi there, We are trying unsuccessfully to connect an instance of Koha 17.11.18.000 to Google OpenID following the instructions provided here: https://koha-community.org/manual/17.11/html/02_administration.html?highligh.... This is the error that we get: 400. That’s an error. Error: invalid_request Invalid parameter value for redirect_uri: Missing scheme: /cgi-bin/koha/svc/auth/googleopenidconnect Learn more Request Details response_type=code redirect_uri=/cgi-bin/koha/svc/auth/googleopenidconnect client_id=151271246332-2rutdao24k2as059d4ht7gmo0utln43l.apps.googleusercontent.com scope=openid email profile state=auth_660a4a0ed00714e959894abe360a3532 That’s all we know. We have checked that we have a client ID and a client secret; and that the authorized JavaScript origins, as well as the authorized redirect URLs, match the URL of the OPACBaseURL and http://YOUROPAC/cgi-bin/koha/svc/auth/googleopenidconnect <http://YOUROPAC/cgi-bin/koha/svc/auth/googleopenidconnect>. We have also checked that the values of GoogleOAuth2ClientID and GoogleOAuth2ClientSecret in Koha match the values of the Google client ID and the client secret. Could anyone please provide us some guidance on this? Many thanks in advance, Guillermo Castellano