How to obtain/create/update service credentials on IBM push service

We created a push notification application service over a year ago, before there was a need for appGuid and client secret. However, now we need the client secret and app guid to work with a new application.

When we try to create the credentials, by using the dialog generated by 'New credential' button we end up getting null just like the image below.

Image with null for credentials

Is there any way to update the credentials without needing to create a new service.

Thanks.

Open your Push notification app and navigate to Manage->Configure and click on Mobile options to obtain the appSecret, clientSecret and appGuid.