Configuring attributes for multi-select refinement

You configure whether an attribute is multi-select by changing the value in the system-navigation_Select attribute of a PDR for a particular attribute defined on records in your data domain, using the Configuration Web Service or Integrator ETL.

The system-navigation_Select attribute of a PDR can have the following settings:

multi-and configures the attribute as a multi-select AND attribute.
multi-or configures the attribute as a multi-select OR attribute.
single configures the attribute as a single-select attribute. This is the default.

You can perform this configuration using Configuration Web Service requests (before records are loaded).

The multi-select setting is only supported for non-hierarchical, or standard, attributes.