1. Add Reader Node
• Drag the Reader node onto the canvas from the Task Pane.
2. Configure Data Fields
• Select/Deselect the columns which needed for the further flow. Selected columns will pass to the successor node/s.
3. Validate
• Validate the reader configuration by clicking validate option. Resolve Errors if any.
4. Add Task Node (e.g., Aggregation/Filtering/Expression)
• Drag the required Task node next to the Reader.
6. Connect Reader → Task
• Draw a connection from the Reader’s output to the Task node.
7. Configure Task Parameters
• Open properties pane → set logic/conditions/transformations.
8. Validate Pipeline
• Ensure Reader and Task are configured correctly.
9. Run Pipeline
• Execute to confirm Reader → Task flow works end-to-end.