# Add the Marking Output

To pass the Marking data from the ViDi Tool Block, you have to create an output pin from the ViDi Sub Task block.

1. Select the Marking output pin from your ViDi Tool Block.
2. Drag the Marking link to the output block within the ViDi Sub Task block.

3. This will automatically create the output pin, with the link to the Marking output pin of the ViDi Tool Block.

4. In the Task containing the ViDi Sub Task, the Marking output pin can now be connected to the Script block.