Task

A task can use multiple data sources for custom behavior
For example, create a dataset with values from 3 sources

YAML Configuration

task:
    type: custom/test

PHP Class

namespace Stratis\Component\Migrator\Task\Custom;

use Stratis\Component\Migrator\Configuration;
use Stratis\Component\Migrator\Task\DefaultTask;

/**
 * Class TestTask
 * @package Stratis\Component\Migrator\Task\Custom
 */
class TestTask extends DefaultTask
{
    /**
     * @param Configuration $config
     */
    public function main(Configuration $config)
    {
        // Whatever you want
    }
}