External Filter stage: Output tab
On the Output tab, you can specify details about data output from the External Filter stage. The tabs in this stage allow you to specify an optional description and to change the default buffering settings. You can also view the column definitions.
The Output tab allows you to specify details about data output from the External Filter stage. The stage can only have one output link.
Click Edit in the Columns section to specify the column definitions of the data. The Advanced section allows you to change the default buffering settings for the output link.