About multi-select attributes

A multi-select attribute is an attribute that can be present on records multiple times, with different values, in a single navigation state.

There are two forms of multi-select attributes: This has consequences for the refinements that the Dgraph process of the Oracle Endeca Server generates as well as the navigation state: the Dgraph allows you to select additional values for a multi-select attribute.

In the Dgraph, you can configure an attribute as multi-select by changing the values of the system-navigation_Select attribute on the Property Description Record for this attribute.

The multi-select feature is only fully supported for those attributes (standard or managed) that do not contain a hierarchy.