The Parameters page in the ETL task editing wizard contains a list of parameters that can be used in various expressions for dynamic value substitution. Therefore, you can control ETL task execution.
To change parameter settings, click the corresponding column. Select data type in the drop-down list. The editor, in which one should set value, will be activated by default for name, identifier and value. To set up displaying, click the Set Up Display button. The display options setup dialog box opens.
To delete the parameter, select it in the list and click the Delete button. To delete several parameters, select their checkboxes in the first column and click the Delete button. After operation confirmation the parameters are deleted.