You can click any document or model object in the repository to see its property sheet.
General - displays basic, read-only, information about the object.
Attributes - [models, packages, and model objects only] displays the properties of the object.
Relationships - [objects only] displays lists of the other objects with which the object is related
Versions - displays the various versions of the document stored in the repository, along with information about the current version of the document, its creation and last modification.
Permissions - [models, packages and other documents only] lists those users and groups with permissions on the document. For more information, see Adding User or Group Permissions for a Repository Item.
Compare - [models, and objects only] Allows you to compare different versions of models and objects. For more information, see Comparing model and object versions.
Subscriptions - [projects, folders, and models only] Allows you to subscribe to email notifications of changes to the object. For more information, see Subscribing to change notifications.