Using existing query items to create a parameter map

You can use existing query items to create a parameter map.

Procedure

  1. Click the Parameter Maps folder, and click Actions, Create, Parameter Map.
  2. In the Name box, type a name for the new parameter map.
  3. Click Base the parameter map on existing Query Items, Next.
  4. Click the query item to use as the key, and then click the query item to use as the value.

    Both query items must be from the same query subject.

  5. Click Next.
  6. In the Default Value box, type a value.

    If the key used in an expression is not mapped, the default value is used.

    Setting a default value is optional. However, if no default is provided, an unmapped key could produce an error.

  7. Click Finish.