# Developer Guide

- [Introduction](/developer-guide/introduction.md)
- [About this guide](/developer-guide/introduction/about_this_guide.md)
- [Who is this guide for?](/developer-guide/introduction/who_is_this_guide_for.md)
- [How to use this guide](/developer-guide/introduction/how_to_use_this_guide.md)
- [General usability](/developer-guide/introduction/general_usability.md)
- [Why Chamilo?](/developer-guide/why_chamilo.md)
- [Learning paradigm](/developer-guide/why_chamilo/learning_paradigm.md)
- [Common interface elements](/developer-guide/why_chamilo/common_interface_elements.md)
- [The Chamilo files & database structure](/developer-guide/the_chamilo_files_and_database_structure.md)
- [History](/developer-guide/the_chamilo_files_and_database_structure/history.md)
- [Database structure : fixed in all minor versions](/developer-guide/the_chamilo_files_and_database_structure/database_structure__fixed_in_all_minor_versions.md)
- [The Chamilo LMS files structure today](/developer-guide/the_chamilo_files_and_database_structure/the_chamilo_lms_files_structure_today.md)
- [The Chamilo LMS database structure today](/developer-guide/the_chamilo_files_and_database_structure/the_chamilo_lms_database_structure_today.md)
- [General conventions for future database structure](/developer-guide/the_chamilo_files_and_database_structure/general_conventions_for_future_database_structure.md)
- [Coding conventions](/developer-guide/coding_conventions.md)
- [Theming through templates](/developer-guide/theming_through_templates.md)
- [Cleaning the cache](/developer-guide/theming_through_templates/cleaning_the_cache.md)
- [Structure of a page](/developer-guide/theming_through_templates/structure_of_a_page.md)
- [Usable variables](/developer-guide/theming_through_templates/usable_variables.md)
- [Modifiers](/developer-guide/theming_through_templates/modifiers.md)
- [Theming through CSS](/developer-guide/theming_through_css.md)
- [The cascading structure](/developer-guide/theming_through_css/the_cascading_structure.md)
- [Style files purposes](/developer-guide/theming_through_css/style_files_purposes.md)
- [The stylesheets inclusion mechanism](/developer-guide/theming_through_css/the_stylesheets_inclusion_mechanism.md)
- [Extending the icons set](/developer-guide/theming_through_css/extending_the_icons_set.md)
- [Default course image](/developer-guide/theming_through_css/default_course_image.md)
- [Example procedure for new design](/developer-guide/theming_through_css/example_procedure_for_new_design.md)
- [Document templates](/developer-guide/document_templates.md)
- [Structure](/developer-guide/document_templates/structure.md)
- [Theming certificates](/developer-guide/theming-certificates.md)
- [Customizing the online editor](/developer-guide/customizing_the_online_editor.md)
- [The Chamilo logo](/developer-guide/the_chamilo_logo.md)
- [Global settings](/developer-guide/global_settings.md)
- [Sub-languages](/developer-guide/global_settings/sub-languages.md)
- [Participating to the development](/developer-guide/participating_to_the_development.md)
- [Using Git](/developer-guide/participating_to_the_development/using_git.md)
- [Updating you code](/developer-guide/participating_to_the_development/updating_you_code.md)
- [Clear the template cache](/developer-guide/clear_the_template_cache.md)
- [Fixing bugs](/developer-guide/fixing_bugs.md)
- [System Administrators: Web services](/developer-guide/system_administratorsweb_services.md)
- [System Administrators: Authentication methods](/developer-guide/system_administratorsauthentication_methods.md)
- [Extra Chamilo fields](/developer-guide/extra_chamilo_fields.md)
- [Plugins](/developer-guide/plugins.md)
- [General workflow of plugins](/developer-guide/plugins/general_workflow_of_plugins.md)
- [General plugins development](/developer-guide/plugins/general_plugins_development.md)
- [The Dashboard](/developer-guide/plugins/the_dashboard.md)
- [Language variables](/developer-guide/plugins/language_variables.md)
- [LDAP](/developer-guide/plugins/ldap.md)
- [CAS](/developer-guide/plugins/cas.md)
- [Shibboleth](/developer-guide/plugins/shibboleth.md)
- [Facebook](/developer-guide/plugins/facebook.md)
- [OpenID](/developer-guide/plugins/openid.md)
- [Custom SSO methods](/developer-guide/plugins/custom_sso_methods.md)
- [Passwords generation](/developer-guide/passwords.md)