\= Simple Mapping

The options are fairly self-explanatory:

• Pipeline: The name of the mapping (sub-) pipeline to embed. This pipeline is executed separately and is considered a separate entity. It is always executed with a standard local Hop pipeline run configuration since that is currently the only one capable of streaming data into and out of transforms.

• Input tab: specify which fields to pass to the Mapping Input transform in the mapping. You can map (hence the name) field names.

In the samples project you can find a small example of the Simple Mapping transform called `mapping-use.hpl’.