Last updated January 11, 2019

This tutorial covers writing a custom process plugin that you can use to manipulate the value of any field during the process (or transform) phase of a migration. Process plugins take an individual field value provided by a source plugin, and perform transformations on that data before passing it along to the load phase.

In this tutorial we'll write a process plugin that can either uppercase an entire string or the first letter of each word in the string depending on configuration.

By the end of this tutorial you should know how to start writing your own process plugins.