I have a managed package which uses a custom setting. But this is not visible once the package was loaded into the org. Based on some google search i came to know that this would not be available if the visibilty setting is protected.
This package is released package and not Beta, its just been tested out in a demo org and not installed in any other external org. When i try to change the setting in the dev env. the option for changing visibility is disabled.
How can i change the visibility of the setting?