Replacement from Query
Characteristic value variables with the Replacement Path processing type can be replaced with the results of a query. The variable is replaced from the data result of the selected query.
Variables Wizard
On the Variable - Replacement Rule dialog in the second step of the variables wizard, you specify that the variable derives its value from the data result of a query. You then select the required query with Browse.
Variables Editor
On the Replacement Path tab of the variables editor, you can select another query if you want to use its data result in future. In addition, you can specify whether this view should be used at the start of the query.