I am developing additions to an application that is already published and has a decently sized user base. We have been testing several new features using the developer account with developer credentials (Client ID and Client Secret). We would like to invite some more users to test the app with the developer credentials as a Beta test before rolling out the changes to the production application. However, there is no option to invite users to install the application using the developer credentials.
Please let me know if there is a way to invite/authorize certain users to install the app with the developer credentials (Developer Client ID and Client Secret).