Grant users access to scenarios, such as providing access to actual budget data but restricting access to forecast data.
Grant users access to the Stages parent version and its children. For example, assign view access to a final version of the budget, but restrict access to previous working versions. Permissions for versions are independent of scenarios, so view access to the final version prevents write access to the final version data for all scenarios.
Grant all users access to the Revisions parent version and its children.