# About Endeca attributes

Endeca properties and dimensions are collectively called Endeca attributes.

Attributes can be grouped into attribute sets. An attribute set is a collection of dimensions and properties associated with the named data source. They allow you to organize your properties and dimensions into named groups.

Attribute sets are displayed in these components:

- The Guided Navigation component.
- The Record Details component.

For example, if you created an attribute set named Ratings, it would appear in the Guided Navigation component: