The An parameter sets the aggregated record navigation record filter.
| Parameter | Ar | 
| Name | Aggregated Record Filter | 
| Java setter method | ENEQuery.setAggERecNavRecordFilter() | 
| .NET setter property | ENEQuery.AggERecNavRecordFilter | 
| Type | <string> | 
| Description | Sets the aggregated record navigation record filter. This filter expression restricts the records contained in an aggregated record result returned by the MDEX Engine. | 
| Object | Aggregated Record (AggrERec) | 
| Dependency | A, An | 
/controller.php?A=2496&An=0&Au=sku&Ar=OR(10001,20099)