Subscription Procedure Double-click tActionInput to open the component basic settings view. Click Edit schema and define the schema columns: First_name, Last_name, Address, zip, City, Country and Gender. Set the data type in the Type column and click OK. Accept to propagate the schema to all other components in the Job when prompted. Double-click tFilterRow to open the component basic settings view. In the Conditions table, add a condition on the Gender column. In the Value field, press Ctrl + Space to get the list of available parameters and select context.parameter_gender. This condition filters customer data and output only rows with non-empty value in the Gender column. For further information about how to define context parameters, see Setting context parameters.
