# Migrating your configuration
<a name="migrating-configuration"></a>

This section describes how to migrate your Apache Solr configuration (`solrconfig.xml`) to index settings and equivalent features in Amazon OpenSearch Service.

**Prerequisites**

Before starting the configuration migration, make sure that you have:
+ Access to your Solr configuration file (`solrconfig.xml`).
+ A complete understanding of your current configuration settings.
+ An inventory of your Solr request handlers and search components.
+ Knowledge of your commit and performance settings.
+ A test environment with Amazon OpenSearch Service deployed for validation.

**Topics**
+ [Solr configuration](solr-configuration.md)
+ [Key configuration elements](solr-configuration-elements.md)
+ [Migration flow](configuration-migration-flow.md)