Core Settings

Overview

A complete list of all settings in SugarCRM

How it works

When you first install SugarCRM, all of your settings will be specified in config.php. As you being changing settings, the settings will be stored in config_override.php.
When using the application, settings in config.php will be overridden with the settings in config_override.php

Settings

addAjaxBannedModules

Performance and page-rendering times are improved in AJAX UI-enabled modules because full page refreshes are not required in those modules. If you are experiencing display issues with modules that are not compatible with AJAX, the AJAX UI for those modules can be disabled.
Type: Array of strings: module names 
Versions: 6.3.0RC1
Editions: CE, Pro, Corp, Ent, and Ult 
Override Example:
$sugar_config['addAjaxBannedModules'][] = 'Accounts';

admin_access_control

Removes: Sugar Updates, Upgrade Wizard, Backups and Module Builder from the Admin menu. These restrictions can be found in ./include/MVC/Controller/file_access_control_map.php and overriden in ./custom/include/MVC/Controller/file_access_control_map.php.
Type: Boolean: true, false 
Versions: 5.2.0+ 
Editions: CE, Pro, Ent, Corp, and Ult 
Override Example:
$sugar_config['admin_access_control'] = true;

admin_export_only

Allow only users with administrative privileges to export data.
Type: Boolean: true, false 
Versions: 5.2.0+ 
Editions: CE, Pro, Ent, Corp, and Ult 
Override Example:
$sugar_config['admin_export_only'] = true;

allow_pop_inbound

Inbound email accounts are setup to work with IMAP protocols by default. If your email provider required POP3 access instead ofIMAP, you can enables POP3 as an available inbound email protocol. Please note that mailboxes configured with a POP3 connection are not supported and may cause unintended consequences. IMAP is the recommended protocol to use for inbound email accounts.
Type: Boolean: true, false 
Versions: 5.5.1RC
Editions: CE, Pro, Ent, Corp, and Ult 
Override Example:
$sugar_config['allow_pop_inbound'] = true;

allow_sendmail_outbound

Enables the option of choosing sendmail as an SMTP server in Admin > Email Settings. Note: sendmail must be enabled on the server for this option to work.
Type: Boolean: true, false 
Versions: 5.5.1RC
Editions: CE, Pro, Ent, Corp, and Ult 
Override Example:
$sugar_config['allow_sendmail_outbound'] = true;

authenticationClass

Class to use for user authentication.
Type: String: Authentication class name - ‘SAMLAuthenticate’ 
Versions: 5.2.0+ 
Editions: CE, Pro, Ent, Corp, and Ult 
Default Value: SugarAuthenticate 
Override Example:
$sugar_config['authenticationClass'] = 'SAMLAuthenticate';

cache_dir

This is the directory SugarCRM will store all cached files. Can be relative to Sugar root directory.
Type: String: Path to desired cache directory 
Versions: 5.2.0+ 
Editions: CE, Pro, Ent, Corp, and Ult 
Default Value: cache/ 
Override Example:
$sugar_config['cache_dir'] = 'cache/';

cache_expire_timeout

How long the cached values should be kept in the cache in seconds.
Type: Integer: In seconds 
Versions: 6.2.0RC1
Editions: CE, Pro, Ent, Corp, and Ult 
Override Example:
$sugar_config['cache_expire_timeout'] = 36000;

calendar

An array that defines all of the Calendar enhancements.
Type: Array 
Versions: 6.4.0RC1
Editions: CE, Pro, Corp, Ent, and Ult 
Override Example:
$sugar_config['calendar'] = array();
calendar.day_timestep
Default day step size.
Type: Integer: 15, 30 and 60 
Versions: 6.4.0RC1
Editions: CE, Pro, Corp, Ent, and Ult 
Override Example:
$sugar_config['calendar']['day_timestep'] = 15;
calendar.default_view
Changes the default view in calendar module.
Type: String: ‘day’, ‘week’, ‘month’ and ‘share’ 
Versions: 6.4.0RC1
Editions: CE, Pro, Corp, Ent, and Ult 
Override Example:
$sugar_config['calendar']['default_view'] = 'week';
calendar.editview_height
Default quick edit popup height in pixels.
Type: Integer: Represented in pixels 
Versions: 6.4.0RC1
Editions: CE, Pro, Corp, Ent, and Ult 
Override Example:
$sugar_config['calendar']['editview_height'] = 480;
calendar.editview_width
Default quick edit popup width in pixels.
Type: Integer: Represented in pixels 
Versions: 6.4.0RC1
Editions: CE, Pro, Corp, Ent, and Ult 
Override Example:
$sugar_config['calendar']['editview_width'] = 990;
calendar.items_draggable
Enable/Disable drag-and-drop feature to move calendar items.
Type: Boolean: true, false 
Versions: 6.4.0RC1
Editions: CE, Pro, Corp, Ent, and Ult 
Override Example:
$sugar_config['calendar']['items_draggable'] = true;
calendar.month_timestep
Default month step size.
Type: Integer: 15, 30 and 60 
Versions: 6.4.0RC1
Editions: CE, Pro, Corp, Ent, and Ult 
Override Example:
$sugar_config['calendar']['month_timestep'] = 60;
calendar.mouseover_expand (deprecated)
Enable/Disable additional detail icon on calendar items.
Type: Boolean: true, false 
Versions: 6.4.0RC1 - 6.4.6 
Editions: CE, Pro, Corp, Ent, and Ult 
Override Example:
$sugar_config['calendar']['mouseover_expand'] = true;
calendar.show_calls_by_default
Display/Hide calls by default.
Type: Boolean: true, false 
Versions: 6.4.0RC1
Editions: CE, Pro, Corp, Ent, and Ult 
Override Example:
$sugar_config['calendar']['show_calls_by_default'] = true;
calendar.show_tasks_by_default
Display/Hide tasks by default.
Type: Boolean: true, false 
Versions: 6.4.0RC1
Editions: CE, Pro, Corp, Ent, and Ult 
Override Example:
$sugar_config['calendar']['show_tasks_by_default'] = true;
calendar.week_timestep
Default week step size.
Type: Integer: 15, 30 and 60 
Versions: 6.4.0RC1
Editions: CE, Pro, Corp, Ent, and Ult 
Override Example:
$sugar_config['calendar']['week_timestep'] = 30;

campaign_banner_id_generation

Determines the ID generation for campaign banners. If the value is not set to use ‘md5’ a default guid is generated.
Type: String: ID Generation type. 
Versions: 5.2.0+ 
Editions: CE, Pro, Ent, Corp, and Ult 
Default Value: md5 
Override Example:
$sugar_config['campaign_banner_id_generation'] = 'md5';

chartEngine

Determines the file to use for loading Chart resources. Scans in custom/include/SugarCharts or include/SugarCharts (see SugarChartFactory::getInstance).
Type: String: ID of chart engine. 
Versions: 6.2.0RC1
Editions: CE, Pro, Ent, Corp, and Ult 
Default Value: Jit 
Override Example:
$sugar_config['chartEngine'] = 'D3';

check_query

Validates queries when adding limits.
Type: Boolean: true, false 
Versions: 5.2.0+ 
Editions: CE, Pro, Ent, Corp, and Ult 
Override Example:
$sugar_config['check_query'] = true;

check_query_cost

Sets the maximum cost limit of a query.
Type: Integer 
Versions: 5.2.0+ 
Editions: Ent, and Ult 
Default Value: 10 
Override Example:
$sugar_config['check_query_cost'] = 10;

check_query_log

Determines whether a bad query is logged as ‘fatal’ or ‘warn’. If set to true, the bad query is logged as ‘fatal’.
Type: Boolean: true, false 
Versions: 5.2.0+ 
Editions: CE, Pro, Ent, Corp, and Ult 
Override Example:
$sugar_config['check_query_log'] = true;

common_ml_dir

Used in conjunction with the parameter ‘use_common_ml_dir’ to restrict Module Loader to read modules from only a specific directory on the server and disable the ability to upload new modules into the Module Loader.
Type: String: path to new directory 
Versions: 5.2.0+ 
Editions: CE, Pro, Ent, Corp, and Ult 
Override Example:
$sugar_config['common_ml_dir'] = '/path/to/new/directory';

create_default_user

Used in PopulateSeedData.php - determines the assigned user for all demo data. If the user does not exist or this value is not set, we default to admin user
Type: String: user_name of the desired user 
Versions: 5.2.0+ 
Editions: CE, Pro, Ent, Corp, and Ult 
Override Example:
$sugar_config['create_default_user'] = 'jim';

cron

Array that defines all of the cron parameters.
Type: Array 
Versions: 6.5.0RC1
Editions: CE, Pro, Corp, Ent, and Ult 
Override Example:
$sugar_config['cron'] = aray();
cron.max_cron_jobs
Maximum jobs per cron run. Default is 10. If you are using a version prior to 6.5.14, you will need to also populate max_jobs to set this value due to bug #62936 ( http://bugs.sugarcrm.com/?bug_number=62936 ).
Type: Integer 
Versions: 6.5.0RC1
Editions: CE, Pro, Corp, Ent, and Ult 
Default Value: 10 
Override Example:
$sugar_config['cron']['max_cron_jobs'] = 10;
cron.max_cron_runtime
Maximum time per cron run in seconds. Default is 60.
Type: Integer: In seconds 
Versions: 6.5.0RC1
Editions: CE, Pro, Corp, Ent, and Ult 
Default Value: 60 
Override Example:
$sugar_config['cron']['max_cron_runtime'] = 60;
cron.min_cron_interval
Minimum time between cron runs. Setting this to 0 will disable throttling completely.
Type: Integer: In seconds 
Versions: 6.5.0RC1
Editions: CE, Pro, Corp, Ent, and Ult 
Default Value: 30 
Override Example:
$sugar_config['cron']['min_cron_interval'] = 30;

dashlet_auto_refresh_min

This is the minimum value one can choose to have dashlets auto-refresh. Setting to ‘Never’ (-1) disables auto-refreshing of dashlets entirely.
Type: String: ’-1’ (Never), ‘30’, ‘60’, ‘180’, ‘300’ and ‘600' 
Versions: 6.2.0RC1
Editions: CE, Pro, Ent, Corp, and Ult 
Override Example:
$sugar_config['dashlet_auto_refresh_min'] = '30';

dbconfig

Array that defines all of the connection parameters for the database server.
Type: Array 
Versions: 5.2.0+ 
Editions: CE, Pro, Ent, Corp, and Ult 
Override Example:
$sugar_config['dbconfig'] = array();
dbconfig.db_host_instance
Part of the ‘dbconfig’ array. Defines the host instance for MSSQL connections only.
Type: String: host instance used on the database server. Used only by SQL Server now. 
Versions: 5.2.0+ 
Editions: CE, Pro, Ent, Corp, and Ult 
Override Example:
$sugar_config['dbconfig']['db_host_instance'] = 'SQLEXPRESS';
dbconfig.db_host_name
Part of the ‘dbconfig’ array. Defines the host name of the database server.
Type: String: host name of database server 
Versions: 5.2.0+ 
Editions: CE, Pro, Ent, Corp, and Ult 
Override Example:
$sugar_config['dbconfig']['db_host_name'] = 'localhost';
dbconfig.db_manager
Part of the ‘dbconfig’ array. Defines the specific library used to connect with your database.
Type: String: class name of the DB driver, e.g.: ‘MysqlManager’, ‘MysqliManager’, ‘FreeTDSManager’, ‘MssqlManager’, ‘SqlsrvManager’ 
Versions: 6.4.0RC1
Editions: CE, Pro, Corp, Ent, and Ult 
Override Example:
$sugar_config['dbconfig']['db_manager'] = 'MysqliManager';
dbconfig.db_name
Part of the ‘dbconfig’ array. Defines the database name to connect to on the database server.
Type: String: database name 
Versions: 5.2.0+ 
Editions: CE, Pro, Ent, Corp, and Ult 
Override Example:
$sugar_config['dbconfig']['db_name'] = 'sugar_db';
dbconfig.db_password
Part of the ‘dbconfig’ array. Defines the password that correlates to the db_user_name parameter.
Type: String: password of the user defined in db_user_name 
Versions: 5.2.0+ 
Editions: CE, Pro, Ent, Corp, and Ult 
Override Example:
$sugar_config['dbconfig']['db_password'] = 'sql_password';
dbconfig.db_port
Part of the ‘dbconfig’ array. Defines the port number on the server to connect to for authentication and transactions.
Type: String: port number to connect to on the database server 
Versions: 5.2.0+ 
Editions: CE, Pro, Ent, Corp, and Ult 
Override Example:
$sugar_config['dbconfig']['db_port'] = '3306';
dbconfig.db_type
Part of the ‘dbconfig’ array. Defines the type of database used with Sugar.
Type: String: database engine name 
Versions: 5.2.0+ 
Editions: CE, Pro, Ent, Corp, and Ult 
Override Example:
$sugar_config['dbconfig']['db_type'] = 'mysql';
dbconfig.db_user_name
Part of the ‘dbconfig’ array. Defines the user to connect to the database.
Type: String: user name to connect to database 
Versions: 5.2.0+ 
Editions: CE, Pro, Ent, Corp, and Ult 
Override Example:
$sugar_config['dbconfig']['db_user_name'] = 'sql_user';

dbconfigoption

This defines options used to connect to the database.
Type: Array 
Versions: 5.2.0+ 
Editions: CE, Pro, Ent, Corp, and Ult 
Override Example:
$sugar_config['dbconfigoption'] = array();
dbconfigoption.persistent
Part of the dbconfig array. Determines whether Sugar should use persistent connection when possible to connect to the database.
Type: Boolean: true, false 
Versions: 5.2.0+ 
Editions: CE, Pro, Ent, Corp, and Ult 
Default Value: TRUE 
Override Example:
$sugar_config['dbconfigoption']['persistent'] = 'sql_user';

default_module_favicon

If you are in a module with an icon, use the module’s icon as the favicon, instead of the theme’s favicon, in the browser tab. Set in UIvia Admin->System Settings.
Type: Boolean: true, false 
Versions: 5.5.0RC4
Editions: CE, Pro, Ent, Corp, and Ult 
Override Example:
$sugar_config['default_module_favicon'] = true;

default_permissions

Array that defines the ownership and permissions for directories and files created naturally by the application.
Type: Array 
Versions: 5.2.0+ 
Editions: CE, Pro, Ent, Corp, and Ult 
Override Example:
$sugar_config['default_permissions'] = array();
default_permissions.dir_mode
Part of the ‘default_permissions’ array. Used in UNIX-based systems only to define the permissions on newly created directories. The value is stored in decimal notation while UNIX file permissions are octal. For example, a value of 1528 in this setting equates to 2770 permissions.
Type: Integer 
Versions: 5.2.0+ 
Editions: CE, Pro, Ent, Corp, and Ult 
Override Example:
$sugar_config['default_permissions']['dir_mode'] = 1528;
default_permissions.file_mode
Part of the ‘default_permissions’ array. Used in UNIX-based systems only to define the permissions on newly created files. The value is stored in decimal notation while UNIX file permissions are octal. For example, a value of 432 in this setting equates to 660 permissions.
Type: Integer 
Versions: 5.2.0+ 
Editions: CE, Pro, Ent, Corp, and Ult 
Override Example:
$sugar_config['default_permissions']['file_mode'] = 432;
default_permissions.group
Part of the ‘default_permissions’ array. Used in UNIX-based systems only to define the group membership of any newly created directories and files. This value should be a group that the Apache user is a member of to help ensure proper functionality.
Type: String: Group for the Apache user 
Versions: 5.2.0+ 
Editions: CE, Pro, Ent, Corp, and Ult 
Override Example:
$sugar_config['default_permissions']['group'] = 'apache';
default_permissions.user
Part of the ‘default_permissions’ array. Used in UNIX-based systems only to define the ownership of any newly created directories and files. This value should be the Apache user.
Type: String: Apache user 
Versions: 5.2.0+ 
Editions: CE, Pro, Ent, Corp, and Ult 
Override Example:
$sugar_config['default_permissions']['user'] = 'apache';

defaultSubPanelExpandCollapse

Ignore the cookie that remembers whether the panel is expanded or collapsed. Setting this to true ill ensure the subpanel is expanded.
Type: Boolean: true, false 
Versions: 6.5.3+ 
Editions: CE, Pro, Corp, Ent, and Ult 
Default Value: FALSE 
Override Example:
$sugar_config['defaultSubPanelExpandCollapse'] = true;

developerMode

Rebuilds all cached files when a page is accessed. Set in the UI via Admin->System Settings.
Type: Boolean: true, false 
Versions: 5.2.0+ 
Editions: CE, Pro, Ent, Corp, and Ult 
Override Example:
$sugar_config['developerMode'] = true;

disable_convert_lead

If a lead has already been converted, enabling this option will remove the convert lead action.
Type: Boolean: true, false 
Versions: 6.5.0RC1
Editions: CE, Pro, Corp, Ent, and Ult 
Override Example:
$sugar_config['disable_convert_lead'] = true;

disable_count_query

Drops the absolute totals from listviews. Eliminates performing expensive count queries on the database when populating listviews and subpanels.
Type: Boolean: true, false 
Versions: 5.2.0+ 
Editions: CE, Pro, Ent, Corp, and Ult 
Default Value: FALSE 
Override Example:
$sugar_config['disable_count_query'] = true;

disable_download_tab (deprecated)

Prevents users from accessing the Downloads tab within their user preferences layout. Set in UI via Admin->System Settings.
Type: Boolean: true, false 
Versions: 6.0.1 - 6.1.8 
Editions: CE, Pro, and Ent 
Default Value: TRUE 
Override Example:
$sugar_config['show_download_tab'] = false;

disable_export

Prevents exports of data into .csv files. Set in the UI via Admin->Locale
Type: Boolean: true, false 
Versions: 5.2.0+ 
Editions: CE, Pro, Ent, Corp, and Ult 
Default Value: FALSE 
Override Example:
$sugar_config['disable_export'] = true;
When a calculated field in Sugar users the related function in the Sugar Logic, this will cause the calculated field to be executed when the related module is updated. This can cause a cascading effect through the system to update related calculated fields. When this happens you may receive a 502 Gateway Error. Please note that this is a global setting that will affect all modules. If you have a calculated field in Accounts that sums up all Opportunities for the account, setting this value to true will no longer update the opportunity account sum in Accounts until the account record itself is modified. However, if this setting is left disabled, the sum would update any time a related opportunity or the account is modified.
Type: Boolean: true, false 
Versions: 6.3.0RC1
Editions: Pro, Corp, Ent, and Ult 
Override Example:
$sugar_config['disable_related_calc_fields'] = true;

disable_team_access_check

Prevents the system from checking to see if the creating/editing user has access to the record being saved. In normal circumstances, if a user creates a record and assigns it to a team they are not part of - their private team will be added. Setting this to true will prevent this.
Type: Boolean: true, false 
Versions: 5.5.0RC4
Editions: CE, Pro, Ent, Corp, and Ult 
Override Example:
$sugar_config['disable_team_access_check'] = true;

disable_uw_upload

Disables the upgrade wizard from being accessible through the SugarCRM Admin UI.
Type: Boolean: true, false 
Versions: 5.2.0j+ 
Editions: CE, Pro, Ent, Corp, and Ult 
Override Example:
$sugar_config['disable_uw_upload'] = true;

disable_vcr

Disables record paging in the detailview (VCR controls). Increases performance by not loading all records from a listview into memory when accessing the record detailview.
Type: Boolean: true, false 
Versions: 5.2.0+ 
Editions: CE, Pro, Ent, Corp, and Ult 
Override Example:
$sugar_config['disable_vcr'] = true;

disc_client

Only used in the Offline Client. Do not set this parameter to true in a production instance of Sugar.
Type: Boolean: true, false 
Versions: 5.2.0+ 
Editions: CE, Pro, Ent, Corp, and Ult 
Override Example:
$sugar_config['disc_client'] = false;

dump_slow_queries

Log slow queries.
Type: Boolean: true, false 
Versions: 5.2.0+ 
Editions: CE, Pro, Ent, Corp, and Ult 
Override Example:
$sugar_config['dump_slow_queries'] = true;

enable_action_menu

Select to display DetailView and subpanel actions within a dropdown menu. If un-selected, the actions will display as separate buttons.
Type: Boolean: true, false 
Versions: 6.5.1+ 
Editions: CE, Pro, Corp, Ent, and Ult 
Override Example:
$sugar_config['enable_action_menu'] = true;

enable_autocomplete

Alters dropdown and multiselect field behaviors so that users can type the option they want to select and use ‘Tab’ to complete the selection.
Type: Boolean: true, false 
Versions: 6.3.0RC1
Editions: CE, Pro, Corp, Ent, and Ult 
Override Example:
$sugar_config['enable_autocomplete'] = true;

enable_inline_reports_edit

Allows the user to edit specific field types (e.g. dropdowns, text fields) in a rows and columns report without navigating directly to the record.
Type: Boolean: true, false 
Versions: 6.3.0RC1
Editions: Pro, Corp, Ent, Ult 
Override Example:
$sugar_config['enable_inline_reports_edit'] = true;

enable_web_services_user_creation

Allows for the ability to create a portal API user. Default is false in Pro and true for Ent and Ult versions.
Type: Boolean: true, false 
Versions: 5.5.0RC4
Editions: Pro, Ent, Corp, and Ult 
Default Value: FALSE 
Override Example:
$sugar_config['enable_web_services_user_creation'] = true;

export_excel_compatible

When exporting reports of different languages, users may run into the garbled issue as reading the reports in MS Excel. This configuartion will control whether the encoding is enabled for the exported files. It is set to false by default. When set to true, the exported files would be encoded and readable by MS Excel.
Type: Boolean: true, false 
Versions: 6.5.15+ 
Editions: CE, Pro, Corp, Ent, and Ult 
Default Value: FALSE 
Override Example:
$sugar_config['export_excel_compatible'] = true;

external_cache_disabled

Disables all external caching from working with Sugar. Recommended setting is false and is normally set to true to determine if there is a conflict with PHP caching.
Type: Boolean: true, false 
Versions: 5.2.0+ 
Editions: CE, Pro, Ent, Corp, and Ult 
Override Example:
$sugar_config['external_cache_disabled'] = false;

external_cache_disabled_apc

Disables APC caching from working with Sugar. Recommended setting is false and is normally set to true to determine if there is a conflict with PHP caching.
Type: Boolean: true, false 
Versions: 5.2.0+ 
Editions: CE, Pro, Ent, Corp, and Ult 
Override Example:
$sugar_config['external_cache_disabled_apc'] = false;

external_cache_disabled_memcache

Disables Memcache caching from working with Sugar. Recommended setting is false and is normally set to true to determine if there is a conflict with PHP caching.
Type: Boolean: true, false 
Versions: 5.2.0+ 
Editions: CE, Pro, Ent, Corp, and Ult 
Override Example:
$sugar_config['external_cache_disabled_memcache'] = false;

external_cache_disabled_memcached

Disables Memcached caching from working with Sugar. Recommended setting is false and is normally set to true to determine if there is a conflict with PHP caching.
Type: Boolean: true, false 
Versions: 6.2.0RC1
Editions: CE, Pro, Ent, Corp, and Ult 
Override Example:
$sugar_config['external_cache_disabled_memcached'] = false;

external_cache_disabled_redis

Disables Redis caching from working with Sugar. Recommended setting is false and is normally set to true to determine if there is a conflict with PHP caching.
Type: Boolean: true, false 
Versions: 6.2.0RC1
Editions: CE, Pro, Ent, Corp, and Ult 
Override Example:
$sugar_config['external_cache_disabled_redis'] = false;

external_cache_disabled_smash

Disables Smash caching from working with Sugar. Recommended setting is false and is normally set to true to determine if there is a conflict with PHP caching.
Type: Boolean: true, false 
Versions: 5.2.0c+ 
Editions: CE, Pro, Ent, Corp, and Ult 
Override Example:
$sugar_config['external_cache_disabled_smash'] = false;

external_cache_disabled_wincache

Disables WinCache caching from working with Sugar. Recommended setting is false and is normally set to true to determine if there is a conflict with PHP caching.
Type: Boolean: true, false 
Versions: 6.0.0RC1
Editions: CE, Pro, Ent, Corp, and Ult 
Override Example:
$sugar_config['external_cache_disabled_wincache'] = false;

external_cache_disabled_zend

Disables Zend caching from working with Sugar. Recommended setting is false and is normally set to true to determine if there is a conflict with PHP caching.
Type: Boolean: true, false 
Versions: 5.2.0+ 
Editions: CE, Pro, Ent, Corp, and Ult 
Override Example:
$sugar_config['external_cache_disabled_zend'] = false;

external_cache_disabled_zendserver (deprecated)

Disables ZendServer caching from working with Sugar. Recommended setting is false and is normally set to true to determine if there is a conflict with PHP caching.
Type: Boolean: true, false 
Versions: 6.1.0RC1 - 6.1.8 
Editions: CE, Pro, and Ent 
Override Example:
$sugar_config['external_cache_disabled_zendserver'] = false;

favorites_max_viewed

Maximum number of favorites to show in the module menu.
Type: Integer 
Versions: 6.5.0RC1
Editions: CE, Pro, Corp, Ent, and Ult 
Override Example:
$sugar_config['favorites_max_viewed'] = 10;

forms

An array defining form requirements.
Type: Array 
Versions: 5.2.0+ 
Editions: CE, Pro, Ent, Corp, and Ult 
Override Example:
$sugar_config['forms'] = array();
forms.requireFirst
Presents all required fields grouped together in the first panel on the EditView form.
Type: Boolean: true, false 
Versions: 5.2.0+ 
Editions: CE, Pro, Ent, Corp, and Ult 
Default Value: FALSE 
Override Example:
$sugar_config['forms']['requireFirst'] = true;

hide_admin_backup

Removes the listing of the Backups option in the Admin menu and also prevents direct access to the feature.
Type: Boolean: true, false 
Versions: 6.5.1+ 
Editions: CE, Pro, Corp, Ent, and Ult 
Override Example:
$sugar_config['hide_admin_backup'] = true;

hide_admin_licensing

Hides the License settings subpanel in the admin panel.
Type: Boolean: true, false 
Versions: 6.5.3+ 
Editions: CE, Pro, Corp, Ent, and Ult 
Override Example:
$sugar_config['hide_admin_licensing'] = true;

hide_full_text_engine_config

Set this to true if you want to hide the FTS settings in the Search admin page.
Type: Boolean: true, false 
Versions: 6.5.0RC1
Editions: Pro, Corp, Ent, Ult, and CE 
Override Example:
$sugar_config['hide_full_text_engine_config'] = true;

hide_subpanels

Hides all subpanels. Increases performance by collapsing all subpanels when accessing a detailview every time and not querying for data until a user explicitly expands a subpanel.
Type: Boolean: true, false 
Versions: 5.2.0+ 
Editions: CE, Pro, Ent, Corp, and Ult 
Override Example:
$sugar_config['hide_subpanels'] = true;

hide_subpanels_on_login

Hides subpanels per session. Increases performance by collapsing all subpanels when accessing a detailview when the user logs in but any subpanels expanded during the user’s session will remain expanded until the user logs out.
Type: Boolean: true, false 
Versions: 5.2.0+ 
Editions: CE, Pro, Ent, Corp, and Ult 
Override Example:
$sugar_config['hide_subpanels_on_login'] = true;