77a8603f_ervation__Library_of_Congress___Definition
[Term] Permissions [Definition] 
The access available to system users attached to specific roles in a computing environment, as well as the mechanism for administering access to a specific object on a computer system. Depending on the system or application, permissions can be defined for a specific user, specific groups of users, or all users; or for a role, or groups of roles; or based on one or more user attributes.
NDSA Levels of Preservation Glossary - National Digital Stewardship Alliance - Digital Preservation (Library of Congress)
Definition