RegistryUI uses "projects" to define access to . A project defines users and groups that are authorized to access a . Without a defined project, users have no access to a , even if the exists in the . Authorized users and groups can be defined when creating a project.
Projects can be defined by an administrator using the Repositories, Projects and Tags Explorer. The List tab of the Repositories, Projects and Tags Explorer shows even if no project has been defined yet.
A project typically contains exactly one , but a project can be defined to contain sub- using the "Multiple Repositories" field (see Creating A Project).
If a project is removed, its and all sub- (if any) and tags are also removed.