Selecting and renaming Columns in Pipelines
How to select columns in pipelines?
This step allows to filter columns and reduce the number of data to be processed in the following step. The variable selector will show the data up to that point in the pipeline.
Remember to save the step before moving to the next one
How to rename columns in pipelines?
the user can choose the name for each column by filling in the blank space to the right, or keeping the original name by leaving the space blank