Customization# Table of Contents Additional Packages Override service Dockerfile Composer Composer home Change Composer version by environment Change Composer version interactively inside the Reward Shell Customizing An Environment Customize a Reward environment to be able to reach another Reward environment Database Magento 2 Mercure Multiple Domains Magento Run Params (eg. Magento Multi Store) Nginx Configuration Nginx Application template PHP Search Engine OpenSearch or Elasticsearch OpenSearch Dashboards OpenSearch Configuration Elasticsearch Configuration