# Defining the output schemas and mappings

## About this task

To define the output schema and mappings, proceed as follows:

## Procedure

1. Click the Output mapping tab to define the output schema and set its parameters.
2. In the table to the left, select the parameter row and click the [+] button to add a parameter.

   The Parameter Tree dialog box opens.

   ![Parameter Tree dialog box.](https://help.qlik.com/talend/en-US/studio-user-guide/Resources/images/Repo-WSDL_advancedstep3_outputmappingleft.png)
3. Select the parameter and click OK to close the dialog box.

   A new row appears showing the parameter you added, GetCountryByCountryCodeResult in this example.
4. In the table to the right, click [...] to open the Schema dialog box.
5. Define the output schema.

   In this example, the schema has only one column: Result.
6. Click OK to validate your addition and close the dialog box.
7. Create output parameter-schema mappings.

   In this example, drop the parameters.GetCountryByCountyCodeResult row from the table to the left onto the Result column to the right.

   ![File - Step 3 of 4 dialog box.](https://help.qlik.com/talend/en-US/studio-user-guide/Resources/images/Repo-WSDL_Advancedstep3_outputmapping.png)
8. Click Next to finalize the schema.