To view the global roles in the Administration pane, ensure that you have selected All from the Projects list in the taskbar.
The Platform Admin has the option to enable or disable the actions and the environments associated with each of the predefined global roles - Developer, Contributor, Viewer, and Release Manager.
From Artifactory version 7.77, Platform admins can also define and edit environments and actions for customized global roles.
From the Administration module, go to User Management | Global Roles.
A list of Global roles is displayed, allowing you to change the default environment from DEV to PROD or enable both and modify the actions set on each role by selecting the edit icon located in the far right of the action entry.