Permission schemes, like other schemes, such as notification schemes, are collections of associations between permissions and users or a collection of users. Each permission scheme is a reusable, self-contained entity that can be applied to one or more projects.
Like most schemes, permission schemes are applied on the project level. This allows you to apply fine-grained permissions for each project. Just like project roles, Jira administrators oversee the creation and configuration of permission schemes, and it is up to each project's administrator to choose and decide which permission scheme to use. This way, administrators are encouraged to design their permissions so that they can be reused based on the common needs of their organization. With meaningful scheme names and descriptions, project administrators will be able to choose the scheme that will...