Lookups allow you to define user friendly selection lists that can be used to select parameter values when a query is run.

Lookups retrieve data from tables in your business application to build the selection lists. This data can be cached on the client, to improve performance. You can use the Update Lookups Wizard to force Lookups to be refreshed on the client.

Lookups can be assigned to fields in a subject in the subject wizard. Lookups can also be assigned to input parameters in business logic subjects. If a lookup is assigned to a field or input parameter, the lookup will be used to prompt for values in the query wizard and run query wizard.

The Lookups Wizard allows you to create and modify lookups.