[Development Guides Home](/guides) >> [Guide to cPanel Interface Customization and Branding](/guides/guide-to-cpanel-interface-customization-and-branding)

# Guide to cPanel Interface Customization - Appkeys

Note:
Some of the interfaces on this page may not appear in cPanel. Your server's configuration determines which interfaces appear.

## Introduction

cPanel & WHM uses `app_key` values to identify cPanel or Webmail interfaces and their associated assets.

## Appkey values

| **Icon** | **Interface** | **Appkey name** | **Image** |
|  --- | --- | --- | --- |
| `group_email.svg` | *cPanel >> Home >> Email* | `group_email` | ![Email group icon](https://docs.cpanel.net/api-img/jupiter/group_email.png) |
| `email_accounts.svg` | *cPanel >> Home >> Email >> Email Accounts* | `email_accounts` | ![Email Accounts icon](https://docs.cpanel.net/api-img/jupiter/email_accounts.png) |
| `forwarders.svg` | *cPanel >> Home >> Email >> Forwarders* | `forwarders` | ![Forwarders icon](https://docs.cpanel.net/api-img/jupiter/forwarders.png) |
| `email_routing.svg` | *cPanel >> Home >> Email >> Email Routing* | `email_routing` | ![Email Routing icon](https://docs.cpanel.net/api-img/jupiter/email_routing.png) |
| `autoresponders.svg` | *cPanel >> Home >> Email >> Autoresponders* | `autoresponders` | ![Autoresponders icon](https://docs.cpanel.net/api-img/jupiter/autoresponders.png) |
| `default_address.svg` | *cPanel >> Home >> Email >> Default Address* | `default_address` | ![Default Address icon](https://docs.cpanel.net/api-img/jupiter/default_address.png) |
| `mailing_lists.svg` | *cPanel >> Home >> Email >> Mailing Lists* | `mailing_lists` | ![Mailing Lists icon](https://docs.cpanel.net/api-img/jupiter/mailing_lists.png) |
| `track_delivery.svg` | *cPanel >> Home >> Email >> Track Delivery* | `track_delivery` | ![Track Delivery icon](https://docs.cpanel.net/api-img/jupiter/track_delivery.png) |
| `global_email_filters.svg` | *cPanel >> Home >> Email >> Global Email Filters* | `global_email_filters` | ![Global Email Filters icon](https://docs.cpanel.net/api-img/jupiter/global_email_filters.png) |
| `email_filters.svg` | *cPanel >> Home >> Email >> Email Filters* | `email_filters` | ![Email Filters icon](https://docs.cpanel.net/api-img/jupiter/email_filters.png) |
| `email_deliverability.svg` | *cPanel >> Home >> Email >> Email Deliverability* | `email_deliverability` | ![Email Deliverability icon](https://docs.cpanel.net/api-img/jupiter/email_deliverability.png) |
| `address_importer.svg` | *cPanel >> Home >> Email >> Address Importer* | `address_importer` | ![Address Importer icon](https://docs.cpanel.net/api-img/jupiter/address_importer.png) |
| `apache_spam_assassin.svg` | *cPanel >> Home >> Email >> Spam Filters* | `apache_spam_assassin` | ![Spam Filters icon](https://docs.cpanel.net/api-img/jupiter/apache_spam_assassin.png) |
| `archive.svg` | *cPanel >> Home >> Email >> Archive* | `archive` | ![Archive icon](https://docs.cpanel.net/api-img/jupiter/archive.png) |
| `encryption.svg` | *cPanel >> Home >> Email >> Encryption* | `encryption` | ![Encryption icon](https://docs.cpanel.net/api-img/jupiter/encryption.png) |
| `boxtrapper.svg` | *cPanel >> Home >> Email >> BoxTrapper* | `boxtrapper` | ![BoxTrapper icon](https://docs.cpanel.net/api-img/jupiter/boxtrapper.png) |
| `greylisting.svg` | *cPanel >> Home >> Email >> Configure Greylisting* | `greylisting` | ![Configure Greylisting icon](https://docs.cpanel.net/api-img/jupiter/greylisting.png) |
| `calendar_and_contacts.svg` | In cPanel & WHM version 118 and earlier: *cPanel >> Home >> Email >> Calendars and Contacts*In cPanel & WHM version 120 and later: *cPanel >> Home >> Email >>Calendars and Contacts Configuration* | `calendar_and_contacts` | ![Calendars and Contacts icon](https://docs.cpanel.net/api-img/jupiter/calendar_and_contacts.png) |
| `manage_calendar_access.svg` | In cPanel & WHM version 118 and earlier: *cPanel >> Home >> Email >> Calendar Delegation* In cPanel & WHM version 120 and later: *cPanel >> Home >> Email >> Calendars and Contact Sharing*  | `manage_calendar_access` | ![Calendars and Contacts Sharing icon](https://docs.cpanel.net/api-img/jupiter/manage_calendar_access.png) |
| `calendar_contact_management.svg` | *cPanel >> Home >> Email >> Calendars and Contacts Management* We added this interface in cPanel & WHM version 120. | `calendar_contact_management` | ![Calendars and Contacts Management icon](https://docs.cpanel.net/api-img/jupiter/calendar_contact_management.png) |
| `email_disk_usage.svg` | *cPanel >> Home >> Email >> Email Disk Usage* | `email_disk_usage` | ![Email Disk Usage](https://docs.cpanel.net/api-img/jupiter/email_disk_usage.png) |
| `group_files.svg` | *cPanel >> Home >> Files* | `group_files` | ![Files group icon](https://docs.cpanel.net/api-img/jupiter/group_files.png) |
| `file_manager.svg` | *cPanel >> Home >> Files >> File Manager* | `file_manager` | ![File Manager icon](https://docs.cpanel.net/api-img/jupiter/file_manager.png) |
| `images.svg` | *cPanel >> Home >> Files >> Images* | `images` | ![Images icon](https://docs.cpanel.net/api-img/jupiter/images.png) |
| `directory_privacy.svg` | *cPanel >> Home >> Files >> Directory Privacy* | `directory_privacy` | ![Directory Privacy icon](https://docs.cpanel.net/api-img/jupiter/directory_privacy.png) |
| `disk_usage.svg` | *cPanel >> Home >> Files >> Disk Usage* | `disk_usage` | ![Disk Usage icon](https://docs.cpanel.net/api-img/jupiter/disk_usage.png) |
| `web_disk.svg` | *cPanel >> Home >> Files >> Web Disk* | `web_disk` | ![Web Disk icon](https://docs.cpanel.net/api-img/jupiter/web_disk.png) |
| `ftp_accounts.svg` | *cPanel >> Home >> Files >> FTP Accounts* | `ftp_accounts` | ![FTP Accounts icon](https://docs.cpanel.net/api-img/jupiter/ftp_accounts.png) |
| `ftp_connections.svg` | *cPanel >> Home >> Files >> FTP Connections* | `ftp_connections` | ![FTP Connections icon](https://docs.cpanel.net/api-img/jupiter/ftp_connections.png) |
| `anonymous_ftp.svg` | *cPanel >> Home >> Files >> Anonymous FTP* | `anonymous_ftp` | ![Anonymous FTP icon](https://docs.cpanel.net/api-img/jupiter/anonymous_ftp.png) |
| `backup.svg` | *cPanel >> Home >> Files >> Backup* | `backup` | ![Backup icon](https://docs.cpanel.net/api-img/jupiter/backup.png) |
| `backup_wizard.svg` | *cPanel >> Home >> Files >> Backup Wizard* | `backup_wizard` | ![Backup Wizard icon](https://docs.cpanel.net/api-img/jupiter/backup_wizard.png) |
| `version_control.svg` | *cPanel >> Home >> Files >> Git™ Version Control* | `version_control` | ![Version Control icon](https://docs.cpanel.net/api-img/jupiter/version_control.png) |
| `file_and_directory_restoration.svg` | *cPanel >> Home >> Files >> File and Directory Restoration* | `file_and_directory_restoration` | ![File and Directory Restoration icon](https://docs.cpanel.net/api-img/jupiter/file_and_directory_restoration.png) |
| `group_databases.svg` | *cPanel >> Home >> Databases* | `group_databases` | ![Databases group icon](https://docs.cpanel.net/api-img/jupiter/group_databases.png) |
| `mysql_manager.svg` | In cPanel & WHM version 120 and earlier: *cPanel >> Home >> Databases >> MySQL® Manager* | `mysql_manager` | ![MySQL Manager icon](https://docs.cpanel.net/api-img/jupiter/mysql_manager.png) |
| `php_my_admin.svg` | *cPanel >> Home >> Databases >> phpMyAdmin* | `php_my_admin` | ![phpMyAdmin icon](https://docs.cpanel.net/api-img/jupiter/php_my_admin.png) |
| `mysql_databases.svg` | In cPanel & WHM version 118 and earlier: *cPanel >> Home >> Databases >> MySQL® Databases* In cPanel & WHM version 120 and later: *cPanel >> Home >> Databases >> Manage My Databases* | `mysql_databases` | ![Manage My Databases icon](https://docs.cpanel.net/api-img/jupiter/mysql_databases.png) |
| `mysql_database_wizard.svg` | In cPanel & WHM version 118 and earlier: *cPanel >> Home >> Databases >> MySQL® Database Wizard* In cPanel & WHM version 120 and later: *cPanel >> Home >> Databases >> Database Wizard* | `mysql_database_wizard` | ![Database Wizard icon](https://docs.cpanel.net/api-img/jupiter/mysql_database_wizard.png) |
| `remote_mysql.svg` | In cPanel & WHM version 118 and earlier: *cPanel >> Home >> Databases >> Remote MySQL®* In cPanel & WHM version 120 and later: *cPanel >> Home >> Databases >> Remote Database Access* | `remote_mysql` | ![Remote Database Access icon](https://docs.cpanel.net/api-img/jupiter/remote_mysql.png) |
| `postgresql_databases.svg` | *cPanel >> Home >> Databases >> PostgreSQL Databases* | `postgresql_databases` | ![PostgreSQL Databases icon](https://docs.cpanel.net/api-img/jupiter/postgresql_databases.png) |
| `postgresql_database_wizard.svg` | *cPanel >> Home >> Databases >> PostgreSQL Database Wizard* | `postgresql_database_wizard` | ![PostgreSQL Database Wizard icon](https://docs.cpanel.net/api-img/jupiter/postgresql_database_wizard.png) |
| `php_pg_admin.svg` | *cPanel >> Home >> Databases >> phpPgAdmin* | `php_pg_admin` | ![phpPgAdmin icon](https://docs.cpanel.net/api-img/jupiter/php_pg_admin.png) |
| `group_domains.svg` | *cPanel >> Home >> Domains* | `group_domains` | ![Domains group icon](https://docs.cpanel.net/api-img/jupiter/group_domains.png) |
| `wp-toolkit.svg` | *cPanel >> Home >> Domains >> WP Toolkit* | `wp-toolkit` | ![WP Toolkit icon](https://docs.cpanel.net/api-img/jupiter/wp-toolkit.png) |
| `cpanel-sitejet-plugin.svg` | *cPanel >> Home >> Domains >> Sitejet Builder* | `cpanel-sitejet-plugin` | ![Sitejet Builder icon](https://docs.cpanel.net/api-img/jupiter/sitejet_builder.png) |
| `social-media-management.svg` | *cPanel >> Home >> Domains >> Social Media Management* | `cpanel-socialbee-plugin` | ![Social Media Management icon](https://docs.cpanel.net/api-img/jupiter/social_media_management.png) |
| `cpanel-xovi-plugin.svg` | *cPanel >> Home >> Domains >> Search Engine Optimization* | `cpanel-xovi-plugin` | ![Search Engine Optimization icon](https://docs.cpanel.net/api-img/jupiter/search_engine_optimization.png) |
| `site_publisher.svg` | *cPanel >> Home >> Domains >> Site Publisher* | `site_publisher` | ![Site Publisher icon](https://docs.cpanel.net/api-img/jupiter/site_publisher.png) |
| `domains.svg` | *cPanel >> Home >> Domains >> Domains* | `domains` | ![Domains icon](https://docs.cpanel.net/api-img/jupiter/domains.png) |
| `redirects.svg` | *cPanel >> Home >> Domains >> Redirects* | `redirects` | ![Redirects icon](https://docs.cpanel.net/api-img/jupiter/redirects.png) |
| `zone_editor.svg` | *cPanel >> Home >> Domains >> Zone Editor* | `zone_editor` | ![Zome Editor icon](https://docs.cpanel.net/api-img/jupiter/zone_editor.png) |
| `dynamic_dns.svg` | *cPanel >> Home >> Domains >> Dynamic DNS* | `dynamic_dns` | ![Dynamic DNS icon](https://docs.cpanel.net/api-img/jupiter/dynamic_dns.png) |
| `group_metrics.svg` | *cPanel >> Home >> Metrics* | `group_metrics` | ![Metrics group icon](https://docs.cpanel.net/api-img/jupiter/group_metrics.png) |
| `visitors.svg` | *cPanel >> Home >> Metrics >> Visitors* | `visitors` | ![Visitors icon](https://docs.cpanel.net/api-img/jupiter/visitors.png) |
| `site_quality_monitoring.svg` | *cPanel >> Home >> Metrics >> Site Quality Monitoring* | `cpanel-koality-plugin` | ![Site Quality Monitoring icon](https://docs.cpanel.net/api-img/jupiter/site_quality_monitoring.png) |
| `errors.svg` | *cPanel >> Home >> Metrics >> Errors* | `errors` | ![Errors icon](https://docs.cpanel.net/api-img/jupiter/errors.png) |
| `bandwidth.svg` | *cPanel >> Home >> Metrics >> Bandwidth* | `bandwidth` | ![Bandwidth icon](https://docs.cpanel.net/api-img/jupiter/bandwidth.png) |
| `raw_access.svg` | *cPanel >> Home >> Metrics >> Raw Access* | `raw_access` | ![Raw Access icon](https://docs.cpanel.net/api-img/jupiter/raw_access.png) |
| `awstats.svg` | *cPanel >> Home >> Metrics >> Awstats* | `awstats` | ![Awstats icon](https://docs.cpanel.net/api-img/jupiter/awstats.png) |
| `analog_stats.svg` | *cPanel >> Home >> Metrics >> Analog Stats* | `analog_stats` | ![Analog Stats icon](https://docs.cpanel.net/api-img/jupiter/analog_stats.png) |
| `webalizer.svg` | *cPanel >> Home >> Metrics >> Webalizer* | `webalizer` | ![Webalizer icon](https://docs.cpanel.net/api-img/jupiter/webalizer.png) |
| `webalizer_ftp.svg` | *cPanel >> Home >> Metrics >> Webalizer FTP* | `webalizer_ftp` | ![Webalizer FTP icon](https://docs.cpanel.net/api-img/jupiter/webalizer_ftp.png) |
| `metrics_editor.svg` | *cPanel >> Home >> Metrics >> Metrics Editor* | `metrics_editor` | ![Metrics Editor icon](https://docs.cpanel.net/api-img/jupiter/metrics_editor.png) |
| `cpu_and_concurrent_connection_usage.svg` | *cPanel >> Home >> Metrics >> CPU and Concurrent Connection Usage* This interface only exists on CloudLinux™ servers. | `cpu_and_concurrent_connection_usage` | ![CPU and Concurrent Connection Usage icon](https://docs.cpanel.net/api-img/jupiter/cpu_and_concurrent_connection_usage.png) |
| `group_security.svg` | *cPanel >> Home >> Security* | `group_security` | ![Security group icon](https://docs.cpanel.net/api-img/jupiter/group_security.png) |
| `ssh_access.svg` | *cPanel >> Home >> Security >> SSH Access* | `ssh_access` | ![SSH Access icon](https://docs.cpanel.net/api-img/jupiter/ssh_access.png) |
| `ip_blocker.svg` | *cPanel >> Home >> Security >> IP Blocker* | `ip_blocker` | ![IP Blocker icon](https://docs.cpanel.net/api-img/jupiter/ip_blocker.png) |
| `ssl_tls.svg` | *cPanel >> Home >> Security >> SSL/TLS* | `ssl_tls` | ![SSL/TLS icon](https://docs.cpanel.net/api-img/jupiter/ssl_tls.png) |
| `ssl_tls.svg` | *cPanel >> Home >> Security >> SSL/TLS Certificates*We added this interface in cPanel & WHM version 134. | `ssl_tls_unified` | ![Unified SSL/TLS icon](https://docs.cpanel.net/api-img/jupiter/ssl_tls.png) |
| `api_tokens.svg` | *cPanel >> Home >> Security >> Manage API Tokens* | `api_tokens` | ![Manage API Tokens icon](https://docs.cpanel.net/api-img/jupiter/api_tokens.png) |
| `hotlink_protection.svg` | *cPanel >> Home >> Security >> Hotlink Protection* | `hotlink_protection` | ![Hotlink Protection icon](https://docs.cpanel.net/api-img/jupiter/hotlink_protection.png) |
| `leech_protection.svg` | *cPanel >> Home >> Security >> Leech Protection* | `leech_protection` | ![Leech Protection icon](https://docs.cpanel.net/api-img/jupiter/leech_protection.png) |
| `security_policy.svg` | *cPanel >> Home >> Security >> Security Policy* | `security_policy` | ![Security Policy icon](https://docs.cpanel.net/api-img/jupiter/security_policy.png) |
| `tls_wizard.svg` | *cPanel >> Home >> Security >> SSL/TLS Wizard* | `tls_wizard` | ![SSL/TLS Wizard icon](https://docs.cpanel.net/api-img/jupiter/tls_wizard.png) |
| `mod_security.svg` | *cPanel >> Home >> Security >> ModSecurity* | `mod_security` | ![ModSecurity icon](https://docs.cpanel.net/api-img/jupiter/mod_security.png) |
| `tls_status.svg` | *cPanel >> Home >> Security >> SSL/TLS Status* | `tls_status` | ![SSL/TLS Status icon](https://docs.cpanel.net/api-img/jupiter/tls_status.png) |
| `two_factor_authentication.svg` | *cPanel >> Home >> Security >> Two-Factor Authentication* | `two_factor_authentication` | ![Two-Factor Authentication icon](https://docs.cpanel.net/api-img/jupiter/two_factor_authentication.png) |
| `group_software.svg` | *cPanel >> Home >> Software* | `group_software` | ![Software group icon](https://docs.cpanel.net/api-img/jupiter/group_software.png) |
| `php_pear_packages.svg` | *cPanel >> Home >> Software >> PHP PEAR Packages* | `php_pear_packages` | ![PHP PEAR Packages icon](https://docs.cpanel.net/api-img/jupiter/php_pear_packages.png) |
| `perl_modules.svg` | *cPanel >> Home >> Software >> Perl Modules* | `perl_modules` | ![Perl Modules icon](https://docs.cpanel.net/api-img/jupiter/perl_modules.png) |
| `ruby_gems.svg` | *cPanel >> Home >> Software >> RubyGems* | `ruby_gems` | ![RubyGems icon](https://docs.cpanel.net/api-img/jupiter/ruby_gems.png) |
| `ruby_on_rails.svg` | *cPanel >> Home >> Software >> Ruby on Rails* | `ruby_on_rails` | ![Ruby on Rails icon](https://docs.cpanel.net/img/cpanel-icons/ruby_on_rails.svg) |
| `site_software.svg` | *cPanel >> Home >> Software >> Site Software* | `site_software` | ![Site Software icon](https://docs.cpanel.net/api-img/jupiter/site_software.png) |
| `optimize_website.svg` | *cPanel >> Home >> Software >> Optimize Website* | `optimize_website` | ![Optimize Website icon](https://docs.cpanel.net/api-img/jupiter/optimize_website.png) |
| `application_manager.svg` | *cPanel >> Home >> Software >> Application Manager* | `application_manager` | ![Application Manager icon](https://docs.cpanel.net/api-img/jupiter/application_manager.png) |
| `multiphp_manager.svg` | *cPanel >> Home >> Software >> MultiPHP Manager* | `multiphp_manager` | ![MultiPHP Manager icon](https://docs.cpanel.net/api-img/jupiter/multiphp_manager.png) |
| `multiphp_ini_editor.svg` | *cPanel >> Home >> Software >> MultiPHP INI Editor* | `multiphp_ini_editor` | ![MultiPHP INI Editor](https://docs.cpanel.net/api-img/jupiter/multiphp_ini_editor.png) |
| `group_advanced.svg` | *cPanel >> Home >> Advanced* | `group_advanced` | ![Advanced group icon](https://docs.cpanel.net/api-img/jupiter/group_advanced.png) |
| `terminal.svg` | *cPanel >> Home >> Advanced >> Terminal* | `terminal` | ![Terminal icon](https://docs.cpanel.net/api-img/jupiter/terminal.png) |
| `web_host_manager.svg` | *cPanel >> Home >> Advanced >> WebHost Manager®* This interface is **only** available to reseller accounts. | `web_host_manager` | ![WebHost Manager icon](https://docs.cpanel.net/api-img/jupiter/web_host_manager.png) |
| `cron_jobs.svg` | *cPanel >> Home >> Advanced >> Cron Jobs* | `cron_jobs` | ![Cron Jobs icon](https://docs.cpanel.net/api-img/jupiter/cron_jobs.png) |
| `track_dns.svg` | *cPanel >> Home >> Advanced >> Track DNS* | `track_dns` | ![Track DNS icon](https://docs.cpanel.net/api-img/jupiter/track_dns.png) |
| `indexes.svg` | *cPanel >> Home >> Advanced >> Indexes* | `indexes` | ![Indexes icon](https://docs.cpanel.net/api-img/jupiter/indexes.png) |
| `error_pages.svg` | *cPanel >> Home >> Advanced >> Error Pages* | `error_pages` | ![Error Pages icon](https://docs.cpanel.net/api-img/jupiter/error_pages.png) |
| `apache_handlers.svg` | *cPanel >> Home >> Advanced >> Apache Handlers* | `apache_handlers` | ![Apache Handlers icon](https://docs.cpanel.net/api-img/jupiter/apache_handlers.png) |
| `mime_types.svg` | *cPanel >> Home >> Advanced >> MIME Types* | `mime_types` | ![MIME Types icon](https://docs.cpanel.net/api-img/jupiter/mime_types.png) |
| `clam_av.svg` | *cPanel >> Home >> Advanced >> Virus Scanner* | `clam_av` | ![Virus Scanner icon](https://docs.cpanel.net/api-img/jupiter/clam_av.png) |
| `api_shell.svg` | *cPanel >> Home >> Advanced >> API Shell* | `api_shell` | ![API Shell icon](https://docs.cpanel.net/api-img/jupiter/api_shell.png) |
| `group_perf.svg` | *cPanel >> Home >> Preferences* | `group_perf` | ![Preferences group icon](https://docs.cpanel.net/api-img/jupiter/group_preferences.png) |
| `account_preferences.svg` | *cPanel >> Home >> Preferences >> Account Preferences* | `account_preferences` | ![Account Preferences icon](https://docs.cpanel.net/api-img/jupiter/account_preferences.png) |
| `change_password.svg` | *cPanel >> Home >> Preferences >> Password & Security* | `change_password` | ![Password & Security icon](https://docs.cpanel.net/api-img/jupiter/change_password.png) |
| `change_language.svg` | *cPanel >> Home >> Preferences >> Change Language* | `change_language` | ![Change Language icon](https://docs.cpanel.net/api-img/jupiter/change_language.png) |
| `contact_information.svg` | *cPanel >> Home >> Preferences >> Contact Information* | `contact_information` | ![Contact Information icon](https://docs.cpanel.net/api-img/jupiter/contact_information.png) |
| `user_manager.svg` | *cPanel >> Home >> Preferences >> User Manager* | `user_manager` | ![User Manager icon](https://docs.cpanel.net/api-img/jupiter/user_manager.png) |
| `team_manager.svg` | *cPanel >> Home >> Preferences >> Manage Team* | `team_manager` | ![Manage Team icon](https://docs.cpanel.net/api-img/jupiter/team_manager.png) |
| `configure_mail_client.svg` | *Configure Mail Client*This appkey **only** functions in the *Webmail* interface. | `configure_mail_client` | ![Configure Mail Client icon](https://docs.cpanel.net/img/cpanel-icons/configure_mail_client.svg) |
| N/A | *Search Index* This appkey **only** functions in the *Webmail* interface.To enable this feature, your system administrator **must** install the IMAP Full-Text Search (FTS) Indexing (powered by Apache Solr™) plugin in WHM's *Manage Plugins* interface (*WHM >> Home >> cPanel >> Manage Plugins*). | `solr_search_index` | N/A |
| N/A | *Tools* page *cPanel >> Home* | `tools` | N/A |