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# Guides and How-to's

- [Import account from cPanel backup](/docs/articles/transfers/import-cpanel-backup-to-openpanel/)
- [How to change PHP execution limit for phpMyAdmin in OpenPanel](/docs/articles/databases/how-to-increase-php-execution-limit-for-phpmyadmin-in-openpanel/)
- [How to setup a Spring Boot Java Application on OpenPanel](/docs/articles/user-experience/how-to-setup-springboot-java-applicaiton-on-openpanel/)
- [Configuring MySQL or MariaDB per user in OpenPanel](/docs/articles/docker/how-to-set-mysql-mariadb-per-user-in-openpanel/)
- [Upgrading to OpenPanel Enterprise and activating License](/docs/articles/license/upgrade_to_openpanel_enterprise_and-activate_license/)
- [How to Install Older Versions of Ioncube Loader Extensions for PHP](/docs/articles/user-experience/install-older-ioncube-loader-extensions/)
- [Disable PHP errors or increase upload limits per website](/docs/articles/user-experience/disable-php-errors-or-increase-upload-limits-per-website/)
- [Auto-start Services](/docs/articles/dev-experience/autostart-services/)
- [Customizing OpenPanel Interface (Branding and White-Label)](/docs/articles/dev-experience/customizing-openpanel-user-interface/)


# Extending OpenPanel
- [OpenPanel and FOSSBilling](/docs/articles/extensions/openpanel-and-fossbilling/)
- [OpenPanel and WHMCS](/docs/articles/extensions/openpanel-and-whmcs/)