You can view and modify project, library, element, and folder attributes in a project and a library. You can view and modify task attributes in a project. You can view task element attributes in a task in a project.
About attributes
An attribute is information associated with an element that provides details about the element, such as its file size, type, who created the file, when it was last modified, and so on. An attribute can also be associated with a project, a library, a folder, a task, and a task element. An attribute value can be defined for a project and a library to determine the default value of the attribute for an element, a folder, a task, and a task element within the project and the library.
About XMP attribute metadata
When you view an element's attributes, any Adobe Extensible Metadata Platform (XMP) metadata that was embedded in the file when it was uploaded to a project or library appears, but you cannot modify it.
Viewing attributes
You can view the attributes of a project, a library, an element, a folder, a task, and a task element. When you view the attributes of a project, a library, a folder, a task, or a task element, you only see the User Defined attributes. When you view the attributes of an element, you see the User Defined, System, and XMP Metadata attributes.
Modifying attribute values
You can modify the attributes of a project, a library, an element, a folder, and a task. You cannot modify the task element attribute, System attribute and XMP attribute metadata of an element.