Home > Transforms Nodes > JSON Query > JSON Query Node Editor > Additional Output
In the Additional Output tab, you can select relational columns in the source data for the output. The input columns that are used by the aggregation definitions in the Aggregate tab are automatically added to the list for output.
You can perform the following tasks here:
Add relational columns: Click
to add relational columns in the Edit Output Data Column Dialog.
Delete relational columns: Select the relational columns to delete and click
.