Refinements can be displayed using either the default order for the attributes, or the order that you specify per query.
You configure the default order for the values of suggested refinements by sending the configuration request to the Oracle Endeca Server with the Configuration Web Service, or by using Integrator.
For information on how to change the value for the system-navigation_Sorting in the PDR, see Using the Configuration Web Service, or in the Oracle Endeca Server API Reference, see the section about the Configuration Web Service. For information on using Integrator for the same purpose, see the Oracle Endeca Information Discovery Integrator User's Guide.
You can also control the order of suggested refinements for each query. The query-time control overrides the order that is set globally for refinements in the PDR. For information, see Using query-time control of refinement ordering.