Administrative Settings

The settings on this page require an Administration Configuration to be in place.

The following settings are not editable by the user, they can only be enforced. Changing these settings will require a restart of RapidMiner Studio.

Key Values default Description
rapidminer.admin_config.refetch_seconds positive integer 3600 Administration Configuration refetch rate
rapidminer.admin_config.location string not set File path or URL to another Administration Configuration
rapidminer.operator.blacklist Comma separated values not set Blacklist Operators
rapidminer.extensions.whitelist Comma separated values not set Whitelist Extensions
rapidminer.remote.inactivity_timeout positive integer not set Disconnect from Repositories after inactivity
rapidminer.remote.session_timeout positive integer not set Session timeout for Repositories
rapidminer.disallow.remember.password true|false false Forbid remember Repository password true|false false Disallow Studio update true|false false Disable all telemetry true|false false Disable license retrieval true|false false Disable Call to action true|false false Disables Marketplace access true|false false Disables News retrieval true|false false Disables Usage statistic submission true|false false Disables Recommendations true|false false Disables Educational Repositories

Enforce RapidMiner Studio settings

Every RapidMiner Studio setting from the Preferences window can be enforced. To do this set the parameters that should be enforced in RapidMiner Studio. Copy the affected lines from the ~/.RapidMiner/rapidminer-studio-settings.cfg file to the Administration Configuration. If a setting is present in the Administration Configuration it can not be overwritten by the user.


This is a complete list of settings from the rapidminer-studio-settings.cfg. The settings have the form key = value.

Key and ValuesName and Description
Range: en, ja;
default: en
The displayed language
Range: SYSTEM, ACT, AET, AGT, ART, AST, Africa/Abidjan, Africa/Accra, Africa/Addis_Ababa, Africa/Algiers, Africa/Asmara, Africa/Asmera, Africa/Bamako, Africa/Bangui, Africa/Banjul, Africa/Bissau, Africa/Blantyre, Africa/Brazzaville, Africa/Bujumbura, Africa/Cairo, Africa/Casablanca, Africa/Ceuta, Africa/Conakry, Africa/Dakar, Africa/Dar_es_Salaam, Africa/Djibouti, Africa/Douala, Africa/El_Aaiun, Africa/Freetown, Africa/Gaborone, Africa/Harare, Africa/Johannesburg, Africa/Juba, Africa/Kampala, Africa/Khartoum, Africa/Kigali, Africa/Kinshasa, Africa/Lagos, Africa/Libreville, Africa/Lome, Africa/Luanda, Africa/Lubumbashi, Africa/Lusaka, Africa/Malabo, Africa/Maputo, Africa/Maseru, Africa/Mbabane, Africa/Mogadishu, Africa/Monrovia, Africa/Nairobi, Africa/Ndjamena, Africa/Niamey, Africa/Nouakchott, Africa/Ouagadougou, Africa/Porto-Novo, Africa/Sao_Tome, Africa/Timbuktu, Africa/Tripoli, Africa/Tunis, Africa/Windhoek, America/Adak, America/Anchorage, America/Anguilla, America/Antigua, America/Araguaina, America/Argentina/Buenos_Aires, America/Argentina/Catamarca, America/Argentina/ComodRivadavia, America/Argentina/Cordoba, America/Argentina/Jujuy, America/Argentina/La_Rioja, America/Argentina/Mendoza, America/Argentina/Rio_Gallegos, America/Argentina/Salta, America/Argentina/San_Juan, America/Argentina/San_Luis, America/Argentina/Tucuman, America/Argentina/Ushuaia, America/Aruba, America/Asuncion, America/Atikokan, America/Atka, America/Bahia, America/Bahia_Banderas, America/Barbados, America/Belem, America/Belize, America/Blanc-Sablon, America/Boa_Vista, America/Bogota, America/Boise, America/Buenos_Aires, America/Cambridge_Bay, America/Campo_Grande, America/Cancun, America/Caracas, America/Catamarca, America/Cayenne, America/Cayman, America/Chicago, America/Chihuahua, America/Coral_Harbour, America/Cordoba, America/Costa_Rica, America/Creston, America/Cuiaba, America/Curacao, America/Danmarkshavn, America/Dawson, America/Dawson_Creek, America/Denver, America/Detroit, America/Dominica, America/Edmonton, America/Eirunepe, America/El_Salvador, America/Ensenada, America/Fort_Nelson, America/Fort_Wayne, America/Fortaleza, America/Glace_Bay, America/Godthab, America/Goose_Bay, America/Grand_Turk, America/Grenada, America/Guadeloupe, America/Guatemala, America/Guayaquil, America/Guyana, America/Halifax, America/Havana, America/Hermosillo, America/Indiana/Indianapolis, America/Indiana/Knox, America/Indiana/Marengo, America/Indiana/Petersburg, America/Indiana/Tell_City, America/Indiana/Vevay, America/Indiana/Vincennes, America/Indiana/Winamac, America/Indianapolis, America/Inuvik, America/Iqaluit, America/Jamaica, America/Jujuy, America/Juneau, America/Kentucky/Louisville, America/Kentucky/Monticello, America/Knox_IN, America/Kralendijk, America/La_Paz, America/Lima, America/Los_Angeles, America/Louisville, America/Lower_Princes, America/Maceio, America/Managua, America/Manaus, America/Marigot, America/Martinique, America/Matamoros, America/Mazatlan, America/Mendoza, America/Menominee, America/Merida, America/Metlakatla, America/Mexico_City, America/Miquelon, America/Moncton, America/Monterrey, America/Montevideo, America/Montreal, America/Montserrat, America/Nassau, America/New_York, America/Nipigon, America/Nome, America/Noronha, America/North_Dakota/Beulah, America/North_Dakota/Center, America/North_Dakota/New_Salem, America/Ojinaga, America/Panama, America/Pangnirtung, America/Paramaribo, America/Phoenix, America/Port-au-Prince, America/Port_of_Spain, America/Porto_Acre, America/Porto_Velho, America/Puerto_Rico, America/Punta_Arenas, America/Rainy_River, America/Rankin_Inlet, America/Recife, America/Regina, America/Resolute, America/Rio_Branco, America/Rosario, America/Santa_Isabel, America/Santarem, America/Santiago, America/Santo_Domingo, America/Sao_Paulo, America/Scoresbysund, America/Shiprock, America/Sitka, America/St_Barthelemy, America/St_Johns, America/St_Kitts, America/St_Lucia, America/St_Thomas, America/St_Vincent, America/Swift_Current, America/Tegucigalpa, America/Thule, America/Thunder_Bay, America/Tijuana, America/Toronto, America/Tortola, America/Vancouver, America/Virgin, America/Whitehorse, America/Winnipeg, America/Yakutat, America/Yellowknife, Antarctica/Casey, Antarctica/Davis, Antarctica/DumontDUrville, Antarctica/Macquarie, Antarctica/Mawson, Antarctica/McMurdo, Antarctica/Palmer, Antarctica/Rothera, Antarctica/South_Pole, Antarctica/Syowa, Antarctica/Troll, Antarctica/Vostok, Arctic/Longyearbyen, Asia/Aden, Asia/Almaty, Asia/Amman, Asia/Anadyr, Asia/Aqtau, Asia/Aqtobe, Asia/Ashgabat, Asia/Ashkhabad, Asia/Atyrau, Asia/Baghdad, Asia/Bahrain, Asia/Baku, Asia/Bangkok, Asia/Barnaul, Asia/Beirut, Asia/Bishkek, Asia/Brunei, Asia/Calcutta, Asia/Chita, Asia/Choibalsan, Asia/Chongqing, Asia/Chungking, Asia/Colombo, Asia/Dacca, Asia/Damascus, Asia/Dhaka, Asia/Dili, Asia/Dubai, Asia/Dushanbe, Asia/Famagusta, Asia/Gaza, Asia/Harbin, Asia/Hebron, Asia/Ho_Chi_Minh, Asia/Hong_Kong, Asia/Hovd, Asia/Irkutsk, Asia/Istanbul, Asia/Jakarta, Asia/Jayapura, Asia/Jerusalem, Asia/Kabul, Asia/Kamchatka, Asia/Karachi, Asia/Kashgar, Asia/Kathmandu, Asia/Katmandu, Asia/Khandyga, Asia/Kolkata, Asia/Krasnoyarsk, Asia/Kuala_Lumpur, Asia/Kuching, Asia/Kuwait, Asia/Macao, Asia/Macau, Asia/Magadan, Asia/Makassar, Asia/Manila, Asia/Muscat, Asia/Nicosia, Asia/Novokuznetsk, Asia/Novosibirsk, Asia/Omsk, Asia/Oral, Asia/Phnom_Penh, Asia/Pontianak, Asia/Pyongyang, Asia/Qatar, Asia/Qyzylorda, Asia/Rangoon, Asia/Riyadh, Asia/Saigon, Asia/Sakhalin, Asia/Samarkand, Asia/Seoul, Asia/Shanghai, Asia/Singapore, Asia/Srednekolymsk, Asia/Taipei, Asia/Tashkent, Asia/Tbilisi, Asia/Tehran, Asia/Tel_Aviv, Asia/Thimbu, Asia/Thimphu, Asia/Tokyo, Asia/Tomsk, Asia/Ujung_Pandang, Asia/Ulaanbaatar, Asia/Ulan_Bator, Asia/Urumqi, Asia/Ust-Nera, Asia/Vientiane, Asia/Vladivostok, Asia/Yakutsk, Asia/Yangon, Asia/Yekaterinburg, Asia/Yerevan, Atlantic/Azores, Atlantic/Bermuda, Atlantic/Canary, Atlantic/Cape_Verde, Atlantic/Faeroe, Atlantic/Faroe, Atlantic/Jan_Mayen, Atlantic/Madeira, Atlantic/Reykjavik, Atlantic/South_Georgia, Atlantic/St_Helena, Atlantic/Stanley, Australia/ACT, Australia/Adelaide, Australia/Brisbane, Australia/Broken_Hill, Australia/Canberra, Australia/Currie, Australia/Darwin, Australia/Eucla, Australia/Hobart, Australia/LHI, Australia/Lindeman, Australia/Lord_Howe, Australia/Melbourne, Australia/NSW, Australia/North, Australia/Perth, Australia/Queensland, Australia/South, Australia/Sydney, Australia/Tasmania, Australia/Victoria, Australia/West, Australia/Yancowinna, BET, BST, Brazil/Acre, Brazil/DeNoronha, Brazil/East, Brazil/West, CAT, CET, CNT, CST, CST6CDT, CTT, Canada/Atlantic, Canada/Central, Canada/East-Saskatchewan, Canada/Eastern, Canada/Mountain, Canada/Newfoundland, Canada/Pacific, Canada/Saskatchewan, Canada/Yukon, Chile/Continental, Chile/EasterIsland, Cuba, EAT, ECT, EET, EST, EST5EDT, Egypt, Eire, Etc/GMT, Etc/GMT+0, Etc/GMT+1, Etc/GMT+10, Etc/GMT+11, Etc/GMT+12, Etc/GMT+2, Etc/GMT+3, Etc/GMT+4, Etc/GMT+5, Etc/GMT+6, Etc/GMT+7, Etc/GMT+8, Etc/GMT+9, Etc/GMT-0, Etc/GMT-1, Etc/GMT-10, Etc/GMT-11, Etc/GMT-12, Etc/GMT-13, Etc/GMT-14, Etc/GMT-2, Etc/GMT-3, Etc/GMT-4, Etc/GMT-5, Etc/GMT-6, Etc/GMT-7, Etc/GMT-8, Etc/GMT-9, Etc/GMT0, Etc/Greenwich, Etc/UCT, Etc/UTC, Etc/Universal, Etc/Zulu, Europe/Amsterdam, Europe/Andorra, Europe/Astrakhan, Europe/Athens, Europe/Belfast, Europe/Belgrade, Europe/Berlin, Europe/Bratislava, Europe/Brussels, Europe/Bucharest, Europe/Budapest, Europe/Busingen, Europe/Chisinau, Europe/Copenhagen, Europe/Dublin, Europe/Gibraltar, Europe/Guernsey, Europe/Helsinki, Europe/Isle_of_Man, Europe/Istanbul, Europe/Jersey, Europe/Kaliningrad, Europe/Kiev, Europe/Kirov, Europe/Lisbon, Europe/Ljubljana, Europe/London, Europe/Luxembourg, Europe/Madrid, Europe/Malta, Europe/Mariehamn, Europe/Minsk, Europe/Monaco, Europe/Moscow, Europe/Nicosia, Europe/Oslo, Europe/Paris, Europe/Podgorica, Europe/Prague, Europe/Riga, Europe/Rome, Europe/Samara, Europe/San_Marino, Europe/Sarajevo, Europe/Saratov, Europe/Simferopol, Europe/Skopje, Europe/Sofia, Europe/Stockholm, Europe/Tallinn, Europe/Tirane, Europe/Tiraspol, Europe/Ulyanovsk, Europe/Uzhgorod, Europe/Vaduz, Europe/Vatican, Europe/Vienna, Europe/Vilnius, Europe/Volgograd, Europe/Warsaw, Europe/Zagreb, Europe/Zaporozhye, Europe/Zurich, GB, GB-Eire, GMT, GMT0, Greenwich, HST, Hongkong, IET, IST, Iceland, Indian/Antananarivo, Indian/Chagos, Indian/Christmas, Indian/Cocos, Indian/Comoro, Indian/Kerguelen, Indian/Mahe, Indian/Maldives, Indian/Mauritius, Indian/Mayotte, Indian/Reunion, Iran, Israel, JST, Jamaica, Japan, Kwajalein, Libya, MET, MIT, MST, MST7MDT, Mexico/BajaNorte, Mexico/BajaSur, Mexico/General, NET, NST, NZ, NZ-CHAT, Navajo, PLT, PNT, PRC, PRT, PST, PST8PDT, Pacific/Apia, Pacific/Auckland, Pacific/Bougainville, Pacific/Chatham, Pacific/Chuuk, Pacific/Easter, Pacific/Efate, Pacific/Enderbury, Pacific/Fakaofo, Pacific/Fiji, Pacific/Funafuti, Pacific/Galapagos, Pacific/Gambier, Pacific/Guadalcanal, Pacific/Guam, Pacific/Honolulu, Pacific/Johnston, Pacific/Kiritimati, Pacific/Kosrae, Pacific/Kwajalein, Pacific/Majuro, Pacific/Marquesas, Pacific/Midway, Pacific/Nauru, Pacific/Niue, Pacific/Norfolk, Pacific/Noumea, Pacific/Pago_Pago, Pacific/Palau, Pacific/Pitcairn, Pacific/Pohnpei, Pacific/Ponape, Pacific/Port_Moresby, Pacific/Rarotonga, Pacific/Saipan, Pacific/Samoa, Pacific/Tahiti, Pacific/Tarawa, Pacific/Tongatapu, Pacific/Truk, Pacific/Wake, Pacific/Wallis, Pacific/Yap, Poland, Portugal, ROK, SST, Singapore, SystemV/AST4, SystemV/AST4ADT, SystemV/CST6, SystemV/CST6CDT, SystemV/EST5, SystemV/EST5EDT, SystemV/HST10, SystemV/MST7, SystemV/MST7MDT, SystemV/PST8, SystemV/PST8PDT, SystemV/YST9, SystemV/YST9YDT, Turkey, UCT, US/Alaska, US/Aleutian, US/Arizona, US/Central, US/East-Indiana, US/Eastern, US/Hawaii, US/Indiana-Starke, US/Michigan, US/Mountain, US/Pacific, US/Pacific-New, US/Samoa, UTC, Universal, VST, W-SU, WET, Zulu;
default: SYSTEM
Time zone
The default time zone used for displaying date and time information (default: 'SYSTEM' uses the underlying system encoding, 'UCT', 'GMT' or 'CET' are other common options).
Range: string;
default: 'SYSTEM'
The default encoding used for file operations (default: 'SYSTEM' uses the underlying system encoding, 'UTF-8' or 'ISO-8859-1' are other common options).
Range: boolean;
default: false
Unix log file highlighting
Use unix special characters for logfile highlighting (requires new RapidMiner instance).
Range: boolean;
default: false
Debug mode
Run RapidMiner in debug mode (Print exception stacks and shows more technical error messages).
Range: boolean;
default: false
Don't abort process if learner capabilities not satisfied
Show only a warning message, if learning capabilities are not fulfilled (rather than aborting the process).
Range: integer; 0-+∞;
default: 2
Fraction digits of percent values
The number of displayed fraction digits of formatted percent values.
Range: integer; 0-+∞;
default: 3
Fraction digits of numbers
The number of displayed fraction digits of formatted numbers.
Range: integer; -1-+∞;
default: 2001
Random seed
The default seed (Set this to -1 to generate random seeds).
Range: integer; 0-+∞;
default: 0
Number of parallel worker threads
The maximum number of parallel worker threads (which do the actual number-crunching) that a RapidMiner operator is allowed to use. We recommend keeping it at its default of '0' - that way, operators use the recommended number of threads for the system, usually #CPU cores - 1. Say you have 4 CPU cores and keep the default, then operators that have multi-core support can split their work into batches and run 3 (4 cores - 1) of those batches at the same time. When changing the default, it should never exceed 2 times the number of CPU cores though, otherwise operators may become significantly slower due to additional management overhead. Note: Increasing this setting above your license's logical processors limit has no effect.
Range: integer; 0-+∞;
default: 100
Maximum number of nominal values in meta data
The number of nominal values to use for meta data transformation, 0 for unlimited. (Changing this value requires a cache refresh of the meta data for the current process, e.g. by changing the 'location' parameter of a 'Retrieve' operator.)
Range: integer; 0-+∞;
default: 100
Maximum number of rows for value type guessing
The number of lines read during input operations to guess the value type of certain columns if not specified. If set to 0, all rows will be used.
Range: integer; 0-+∞;
default: 100
Maximum nesting depth for process execution
The maximum nesting depth for a process when using nested 'Execute Process' operators. Each nested 'Execute Process' operator increases the depth by 1.
Range: boolean;
default: true
Initialize extensions
If this is set, all extensions are initialized on starting RapidMiner Studio.
Range: filename
Extension directory
Directory to scan for unmanaged extension jars.
Range: integer; 384-+∞
Maximum amount of memory
The maximum amount of memory RapidMiner Studio will use in MB. Restart required to take effect.
Range: boolean;
default: false
Use legacy data management
Fall back to the legacy data management deprecated with RapidMiner 7.5. Please note that support for this mechanism will be removed from future versions of RapidMiner. If you encounter a problem that requires the legacy data management, please contact our support.
Range: integer; 1-+∞;
default: 20000
Default connection timeout
The timeout in milliseconds for webservice and url connections.
Account server URL
URL of the RapidMiner Studio account server.
Range: boolean;
default: true
Follow HTTPS to HTTP redirects
Uncheck this option to prohibit cross-protocol redirects from HTTPS to HTTP.
Range: boolean;
default: true
Follow HTTP to HTTPS redirects
Uncheck this option to prohibit cross-protocol redirects from HTTP to HTTPS.
Range: sendmail, SMTP;
default: SMTP
Send outgoing mails via
Method to send outgoing mails. Either SMTP or sendmail.
Range: string
Sendmail command
Path to sendmail. Used for email notifications.
Range: string
Default mail sender
Sender mail address for both SMTP and sendmail. If empty is used.
Range: string
Default mail recipient
Default recipient for outgoing mails.
Range: integer; 0-+∞;
default: 30
Default duration for mails
Default process duration time necessary to send notification emails (in minutes).
Range: string
SMTP server
SMTP server:
Used for email notifications.
Range: string
Server port
SMTP port:
Default port

Used for email notifications.
Range: string
User name
SMTP user name:
Used for email notifications.
Range: password
SMTP password.
Used for email notifications.
Range: None, StartTLS, Enforce StartTLS, Enforce StartTLS - TLS 1.2 + PFS, TLS, TLS 1.2 + PFS;
default: None
Connection security
SMTP is not encrypted by itself, using encryption is recommended.
Used for email notifications.
Range: Auto, CRAM-MD5, NTLM;
default: Auto
Authentication mechanism
Select the authentication mechanism to use.
Tries LOGIN,PLAIN,DIGEST-MD5,NTLM in the given order.
Challenge-Response Authentication Mechanism.

Used for email notifications.
Range: string
External Java editor
Path to external Java editor. %f is replaced by filename and %l by the line number.
Range: boolean;
default: true
Hide special database tables
If checked, query query builders etc. will only show standard database tables, hiding system tables, views, etc.
Range: boolean;
default: true
Check for updates on start-up
Check for new RapidMiner Studio versions at start-up time?
Incremental updates
Download (small) patches rather than complete installation archives?
Update to home
Range: boolean;
default: true
Scan for purchased and unused extensions
Check for recently purchased but not installed extensions at start-up time?
Marketplace URL
URL of the RapidMiner Studio Marketplace.
Range: boolean;
default: false
Enable beta mode (experimental features)
This activates a preview of experimental features that are not safe for production use. Use this at your own risk.
Range: integer; 1-+∞;
default: 100
Undo buffer size
Maximum number of states in the undo list.
default: INFO
Log level
Minimum level of messages that are logged in the global log.
Range: ask, always, never;
default: always
Transfer usage statistics
Allow RapidMiner Studio to transfer operator usage statistics?
Range: boolean;
default: true
Resolve relative repository locations
If checked, the repository browser dialog will resolve repository locations relative to the current process by default. Can be disabled within the dialog.
Range: integer; 1-+∞;
default: 200
Matrix chart size
The pixel size of each chart in matrix charts.
Range: integer; 1-+∞;
default: 5000
Maximum number of rows in charts
The maximum number of rows used for a chart, using only a sample of this size if more rows are available.
Range: integer; -1-+∞;
default: 100000
Max. number of rows for chart auto-configuration
The maximum number of examples in a data set for which default chart settings will be selected. -1 for no limit.
Range: integer; -1-+∞;
default: 10
Maximum number of classes in colorized plots
Limit number of displayed classes for colorized plots. -1 for no limit.
Range: integer; -1-+∞;
default: 10
Maximum number of classes in chart keys
Limit number of displayed classes plotter legends. -1 for no limit.
Range: colors
Color for minimum value in chart keys
The color for minimum values of the plotter legend.
Range: colors
Color for maximum value in chart keys
The color for maximum values of the plotter legend.
Range: true, false, ask;
default: false
Save process before execution
Save process before running process?
Range: true, false, ask;
default: true
Close results when process starts
Close active result tabs when new process starts?
Range: true, false, ask;
default: ask
Close results without confirmation
Close all results on button pressed?
Range: true, false, ask;
default: true
Show results when process completes
Automatically switch to results view when results are created?
Range: boolean;
default: false
Save process on creation
Save new processes immediately after creating them?
Range: boolean;
default: false
Confirm exit
Show confirmation dialog before closing RapidMiner Studio?
Range: boolean;
default: false
Beep on process success
Plays a sound if a process is successfully finished.
Range: boolean;
default: false
Beep on error
Plays a sound if an error occurs.
Range: boolean;
default: false
Beep when breakpoint reached
Plays a sound if a breakpoint is reached
Range: integer; 1-+∞;
default: 100000
Maximum number of rows in statistics
The maximum number of rows for the automatic calculation of statistics.
Range: integer; 1-+∞;
default: 100000
Maximum number of rows for sortable tables
The maximum number of rows for sortable tables.
Range: integer; -1-+∞;
default: 50
Maximum number of examples in attribute editor
Maximum number of examples to use for the attribute editor. -1 for no limit.
Range: integer; -1-+∞;
default: 1000
Maximum number of rows in message viewer
Limit number of displayed rows in the message viewer. -1 for no limit.
Range: integer; 1-+∞;
default: 50
Maximum values in meta data examples
The maximum number of different values which will for example be displayed in the statistics.
Range: full, border, none;
default: full
Highlight drag targets
Defines the way possible drag targets should be highlighted.
Range: boolean;
default: true
Snap operators to grid
If checked, operators snap to the grid.
Range: boolean;
default: false
Automatically wire operator input ports
If checked, operator's input ports are wired automatically when added. Can be checked also in the "Operators" tree.
Range: boolean;
default: false
Automatically wire operator output ports
If checked, operator's output ports are wired automatically when added. Can be checked also in the "Operators" tree.
Range: boolean;
default: true
Bridge connection if operator is removed
Should operators be disconnected upon disabling or deleting them?
Range: true, false, ask;
default: ask
Allow file browser in repository
Open folders of selected entries in the OS file browser? Usually, you should not interact with repositories on a file level basis.
Range: boolean;
default: false
Add intermediate results at breakpoints to result history
Should results produced at breakpoints be added to the result history?
Range: boolean;
default: true
Fetch SQL table names
Extract SQL table names from databases to show them in SQL query dialogs.
Evaluate SQL meta data
Fetch SQL meta data during the meta data evaluation in RapidMiner Studio. For some databases, this may be slow.
Show process info when opening
Shows comment of the root operator in an info screen after loading?
Range: Standard fonts, System fonts, Agency FB, Algerian, Arial, Arial Black, Arial Narrow, Arial Rounded MT Bold, Bahnschrift, Baskerville Old Face, Bauhaus 93, Bell MT, Berlin Sans FB, Berlin Sans FB Demi, Bernard MT Condensed, Blackadder ITC, Bodoni MT, Bodoni MT Black, Bodoni MT Condensed, Bodoni MT Poster Compressed, Book Antiqua, Bookman Old Style, Bookshelf Symbol 7, Bradley Hand ITC, Britannic Bold, Broadway, Brush Script MT, Calibri, Calibri Light, Californian FB, Calisto MT, Cambria, Cambria Math, Candara, Castellar, Centaur, Century, Century Gothic, Century Schoolbook, Chiller, Colonna MT, Comic Sans MS, Consolas, Constantia, Cooper Black, Copperplate Gothic Bold, Copperplate Gothic Light, Corbel, Courier New, Curlz MT, Diablo, Dialog, DialogInput, Ebrima, Edwardian Script ITC, Elephant, Engravers MT, Eras Bold ITC, Eras Demi ITC, Eras Light ITC, Eras Medium ITC, Felix Titling, Footlight MT Light, Forte, Franklin Gothic Book, Franklin Gothic Demi, Franklin Gothic Demi Cond, Franklin Gothic Heavy, Franklin Gothic Medium, Franklin Gothic Medium Cond, Freestyle Script, French Script MT, Gabriola, Gadugi, Garamond, Georgia, Gigi, Gill Sans MT, Gill Sans MT Condensed, Gill Sans MT Ext Condensed Bold, Gill Sans Ultra Bold, Gill Sans Ultra Bold Condensed, Gloucester MT Extra Condensed, Goudy Old Style, Goudy Stout, Haettenschweiler, Harlow Solid Italic, Harrington, High Tower Text, HoloLens MDL2 Assets, Impact, Imprint MT Shadow, Informal Roman, Ink Free, Javanese Text, Jokerman, Juice ITC, Kristen ITC, Kunstler Script, Leelawadee UI, Leelawadee UI Semilight, Lucida Bright, Lucida Calligraphy, Lucida Console, Lucida Fax, Lucida Handwriting, Lucida Sans, Lucida Sans Typewriter, Lucida Sans Unicode, Magneto, Maiandra GD, Malgun Gothic, Malgun Gothic Semilight, Marlett, Matura MT Script Capitals, Microsoft Himalaya, Microsoft JhengHei, Microsoft JhengHei Light, Microsoft JhengHei UI, Microsoft JhengHei UI Light, Microsoft New Tai Lue, Microsoft PhagsPa, Microsoft Sans Serif, Microsoft Tai Le, Microsoft YaHei, Microsoft YaHei Light, Microsoft YaHei UI, Microsoft YaHei UI Light, Microsoft Yi Baiti, MingLiU-ExtB, MingLiU_HKSCS-ExtB, Mistral, Modern No. 20, Mongolian Baiti, Monospaced, Monotype Corsiva, MS Gothic, MS Outlook, MS PGothic, MS Reference Sans Serif, MS Reference Specialty, MS UI Gothic, MT Extra, MV Boli, Myanmar Text, Niagara Engraved, Niagara Solid, Nirmala UI, Nirmala UI Semilight, NSimSun, OCR A Extended, Old English Text MT, Onyx, Palace Script MT, Palatino Linotype, Papyrus, Parchment, Perpetua, Perpetua Titling MT, Playbill, PMingLiU-ExtB, Poor Richard, Pristina, Rage Italic, Ravie, Rockwell, Rockwell Condensed, Rockwell Extra Bold, SansSerif, Script MT Bold, Segoe MDL2 Assets, Segoe Print, Segoe Script, Segoe UI, Segoe UI Black, Segoe UI Emoji, Segoe UI Historic, Segoe UI Light, Segoe UI Semibold, Segoe UI Semilight, Segoe UI Symbol, Serif, Showcard Gothic, SimSun, SimSun-ExtB, Sitka Banner, Sitka Display, Sitka Heading, Sitka Small, Sitka Subheading, Sitka Text, Snap ITC, Stencil, Sylfaen, Symbol, Tahoma, TeamViewer12, Tempus Sans ITC, Times New Roman, Trebuchet MS, Tw Cen MT, Tw Cen MT Condensed, Tw Cen MT Condensed Extra Bold, Verdana, Viner Hand ITC, Vivaldi, Vladimir Script, Webdings, Wide Latin, Wingdings, Wingdings 2, Wingdings 3, Yu Gothic, Yu Gothic Light, Yu Gothic Medium, Yu Gothic UI, Yu Gothic UI Light, Yu Gothic UI Semibold, Yu Gothic UI Semilight;
default: Standard fonts
Font configuration
Fonts used in the RapidMiner user interface. It is recommended to keep the default setting unless you experience incompatibilities with non-western characters. RapidMiner Studio needs to be restarted for the changes to take effect.
Standard fonts
Use the recommended default fonts.
System fonts
Only use system fonts in the RapidMiner UI.
Custom fonts
Replace all fonts with a custom font.
Range: System proxy, Direct (no proxy), Manual proxy configuration;
default: System proxy
Select proxy
Select which proxy should be used.
Uses the proxy configuration of the operating system.
Does not support Proxy Auto-Config or
Web Proxy Auto-Discovery.
Direct (No Proxy)
Bypasses all proxies (system and manual).
Manual proxy configuration
Uses the proxy configuration entered in the fields below. On Windows and Linux empty settings fall back to the existing system settings.
Range: string
No proxy for
List of hosts that should be reached directly, bypassing the proxy. This is a list of patterns separated by '|'. The patterns may start or end with a '*' for wildcards. Any host matching one of these patterns will be reached through a direct connection instead of through a proxy. Example: localhost|127.*|[::1]|*

This setting and all following are only used for "Manual proxy configuration".
Range: string
The proxy host to use for SOCKS.
Range: integer; 0-65535
The proxy port to use for SOCKS.
Range: Version 4, Version 5;
default: Version 5
Select supported SOCKS protocol. Note: If you select version 4, your login information is not used since version 4 does not support authentication.
Range: string
The proxy host to use for HTTP.
Range: integer; 0-65535
The proxy port to use for HTTP.
Range: string
The proxy host to use for HTTPS.
Range: integer; 0-65535
The proxy port to use for HTTPS.
Range: string
The proxy host to use for FTP.
Range: integer; 0-65535
The proxy port to use for FTP.
Range: boolean;
default: false
Enable detailed repository search indexing
This activates a detailed scan of each repository on start-up to add more search capabilities, e.g. finding data and models by their contained attribute names. This can take a lot of time for very large repositories. Requires a restart to take effect.
Enable operator recommendations
Controls whether operator recommendations are shown when building processes.
Confidence visualization (operators)
Select how to visualize operator recommendation confidence. You can switch between absolute or relative (to the highest) confidence.
Confidence visualization (parameters)
Select how to visualize parameter recommendation confidence. You can switch between absolute or relative (to the highest) confidence.
Threshold parameter recommendations
Show parameter recommendation when more than this fraction of users changed the default. Setting this to 1 disables parameter recommendations.
Highlight parameter recommendations
Highlight parameter recommendation when more than this fraction of users changed the default.
Operator Recommender initialized
Has the Operator Recommender been initialized via activation dialog?