{"id":7602,"date":"2025-12-09T17:57:15","date_gmt":"2025-12-09T23:57:15","guid":{"rendered":"https:\/\/librarytestdev.wpenginepowered.com\/?post_type=doc&#038;p=7602"},"modified":"2026-06-01T13:08:53","modified_gmt":"2026-06-01T18:08:53","slug":"configuring-user-access-to-lme-ntp","status":"publish","type":"doc","link":"https:\/\/library-staging.tradingtechnologies.com\/setup\/exchanges-emea\/lme-ntp\/task-lme-ntp\/configuring-user-access-to-lme-ntp\/","title":{"rendered":"Configuring user access to LME NTP"},"content":{"rendered":"\n<!-- pages using refernce-tab-list layout will not trigger this condition. The Heading will be set in that layout file-->\r\n\r\n  \r\n    \r\n\r\n\r\n <!-- pages using refernce-tab-list layout will not trigger this condition. The Heading will be set in that layout file-->\r\n\r\n  \r\n    \r\n\r\n\r\n <!-- pages using refernce-tab-list layout will not trigger this condition. The Heading will be set in that layout file-->\r\n\r\n  \r\n     <!-- in source YML header, should also match the filename\/url -->\r\n       \r\n        \r\n\r\n        \r\n      \r\n          \r\n      \r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n            <div>\r\n\r\n\t <p>To configure user access to LME NTP:<\/p>\r\n\r\n<ol>\r\n\t<li>Click the <strong>Users<\/strong> | <strong>Exchanges<\/strong> tab for a user selected in the data grid.<\/li>\r\n\t\r\n\t<li>Click the exchange list drop down arrow, and scroll to and select \r\n\t\t\r\n\t\t\r\n\r\n\t\t an exchange.\r\n\t\t \r\n\t\t <\/li>\r\n\t\r\n\r\n\t\t\r\n\r\n\t\t<li>Click the <strong>Subscriber Market Data<\/strong>, <strong>SDK Client Market Data<\/strong>, <strong>FIX and SDK Market Data<\/strong> and <strong>Order Routing<\/strong> tabs to configure the user for the selected exchange:\r\n\r\n\r\n\t<ul>\r\n\r\n\t<li>Use the <strong>Subscriber Market Data<\/strong> tab to allow or deny user access to all subscriber market data or market data per product group.<\/li>\r\n\r\n<li>Use the <strong>SDK Client Market Data<\/strong> tab to allow or deny user access to market data using TT .NET SDK Client Side trading applications<!-- for display or non-display purposes as defined by the exchange-->. \r\n\t<\/li>\r\n\r\n<li>Use the <strong>FIX and SDK Market Data<\/strong> tab to allow or deny user access to market data using FIX, TT .NET SDK Server Side, and TT Core SDK trading applications<!-- for display or non-display purposes as defined by the exchange-->.<\/li>\r\n\r\n\t\t\t<li>Use the <strong>Order Routing<\/strong> tab to configure exchange credentials for user identification.\r\n\t\t<\/li>\r\n\r\n\r\n\t\t\r\n\t<\/ul>\r\n\r\n\t\r\n\r\n\r\n\t<\/li><li>Configure the following <strong>Order Routing<\/strong> settings:\r\n\r\n\t\t<p><img decoding=\"async\" class=\"img-responsive\" src=\"https:\/\/library-staging.tradingtechnologies.com\/wp-content\/uploads\/2025\/12\/ttus-lme-ntp-user-order.png\"><\/p>\r\n\r\n\r\n\r\n       <ul>\r\n\r\n       \t\r\n\t\t<li id=\"cod\"><strong>Enable Cancel on Disconnect<\/strong> \u2014 Indicates if orders are persisted when the session is disconnected at LME_NTP. If this checkbox is checked, all orders are canceled except GTC and GTDate orders. If unchecked, all orders are persisted. By default, this setting is unchecked.<\/li>\r\n\r\n        <li><strong>Order Origination Trader<\/strong> \u2014 Trader ID of the user placing the order. Enter a user-defined value up to 40 characters. This is a required setting.<\/li>\r\n\r\n\t\t<li><strong>Self Execution Prevention ID<\/strong> \u2014 Sets a Self-Match Prevention Identifier (SMP ID) for the account. An SMP is optional and allows an executing firm to prevent the matching of orders for accounts with common ownership if both the buy and sell orders contain the same SMP ID and Executing Firm ID.<\/li>\r\n\r\n       <li><strong>Text A<\/strong> \u2014 An optional, user-defined text value that remains on submitted orders in the TT system but is not sent to the exchange. Alpha-numeric and special characters \r\n       \tare allowed. <\/li>\r\n\r\n\t\t\t\t<li><strong>Text B<\/strong> \u2014 An optional, user-defined text value that remains on submitted orders in the TT system but is not sent to the exchange. Alpha-numeric and special characters are allowed.\r\n\t\t\t\t     <\/li>\r\n\r\n\t\t\t\t     \t\t\t\t\t\t<li><strong>Text C<\/strong> \u2014 An optional, user-defined text value that remains on submitted orders in the TT system, but is not sent to the exchange. Alpha-numeric and special characters are allowed.<\/li>\r\n\r\n\r\n\t\t\t\t\t<li><strong>Text TT<\/strong> \u2014 An optional, user-defined text value that remains on submitted orders in the TT system, but is not sent to the exchange. Alpha-numeric and special characters are allowed.<\/li>\r\n\r\n\r\n\r\n\r\n\r\n\t\t\t<li><strong>Max Order Rate<\/strong> \u2014 Sets the maximum number of orders per second that a user can enter per connection. This limit cannot exceed the exchange-defined order rate maximum. (The minimum value for this field should be 1. If the value is set to 0, it will be ignored by the system and treated as a blank value) \r\n\t\t\t<\/li>\r\n\t\t\t<li><b>Client Can Override<\/b> \u2014 Determines if a user can override the value in this field when submitting orders from trading applications or APIs. Check the check box to unlock the field and allow a user to override the value. When unchecked, the field is locked and the user cannot change it. <!--This setting is unchecked by default.-->\r\n\r\n\t\t\t<\/li>\t\r\n\r\n\t\t<\/ul>\r\n\r\n\r\n\r\n<!--\r\n<li><p>Configure the <strong>All Market Data<\/strong> setting to allow or deny access to all market data available via the exchange. <\/p>\r\n<p><img decoding=\"async\" class=\"img-responsive\" src=\"Content\/ttus-lme-user-market.png\"><\/img><\/p><\/li> \r\n\r\n\t\t<li>Click <strong>Sessions<\/strong> to set how many simultaneous market data sessions per product group the user can have active using different IP Addresses\/Applications. <strong>Delay Only<\/strong>: Indicates that the product group is denied in all environments except the delayed environment, which does not have access to real-time market data.<\/li>\r\n-->\r\n\r\n\t\t<\/li><li>\r\n\t\t\tClick the <strong>Subscriber Market Data<\/strong> tab to allow or deny access to <strong>All Market Data<\/strong> available at the exchange.\r\n\t\t\t\r\n\t\t\t<p><img decoding=\"async\" class=\"img-responsive\" src=\"https:\/\/library-staging.tradingtechnologies.com\/wp-content\/uploads\/2025\/12\/ttus-lme-ntp-subscriber-market.png\"><\/p>\r\n\t\t\t\r\n\t\t\t\r\n\t\t\tIf <strong>Allow<\/strong> is enabled, click <strong>Sessions<\/strong> to set how many simultaneous market data sessions the user can have active using different IP Addresses\/Applications. Selecting <strong>0\u00a0&#8211;\u00a0Delay Only<\/strong> indicates that the product group is denied in all environments except the delayed environment, which does not have access to real-time market data.\r\n\r\n<p><b>Note<\/b>: Any product groups that are disabled have not been authorized for your company. Please contact a Trading Technologies representative to enable them.<\/p>\r\n\r\n<p>For exchanges that require market data agreements, the following indicators are displayed next to the &#8220;Sessions&#8221; field:\r\n<\/p>\r\n<ul>\r\n<li><img decoding=\"async\" src=\"https:\/\/library-staging.tradingtechnologies.com\/wp-content\/uploads\/2025\/12\/icon-green-checkmark-10.png\"> \u2014 Indicates the market data agreement has been approved.\r\n<\/li><li><img decoding=\"async\" src=\"https:\/\/library-staging.tradingtechnologies.com\/wp-content\/uploads\/2025\/12\/icon-red-exclamation-10.png\"> \u2014 Indicates the market data agreement is outstanding or pending approval.\r\n<\/li><\/ul>\r\n\r\n<p><b>Tip<\/b>: Click a market data indicator to open the <a href=\"us-viewing-and-accepting-agreements.html\">Agreements<\/a> tab.<\/p>\r\n\r\n\r\n\t\t<\/li>\r\n\t\t\r\n\t\t<li>\r\nClick the <strong>SDK Client Market Data<\/strong> tab to allow or deny access to the market data groups available at the\r\n\r\nexchange for <a href=\"\/tt-net-sdk\/articles\/gs-installation.html\">TT .NET SDK Client Side<\/a> trading applications.\r\n\r\n<!-- <b>Note<\/b>: Prior to August 2021, all SDK market data configurations were configured using the \"FIX Market Data\" tab. -->\r\n\r\n<br><br>\r\n<p>If you click <strong>Allow<\/strong> to enable a market data group, configure the <strong>Sessions<\/strong> field as follows: \r\n\r\n\r\n<\/p><ul>\r\n\t<li>If using only TT .NET SDK Client Side application keys, then set <b>Sessions<\/b> equal to the number of application keys you plan to run concurrently.\r\n\r\n\r\n<\/li><li>If using only TT .NET SDK Client Side &#8211; Non-display application keys, then set <b>Sessions<\/b> equal to &#8220;0&#8221; and check the <b>Non-display<\/b> checkbox, which indicates the market data is for non-display purposes (e.g., black-box algorithm, automated program for calculating P\/L, etc.) as defined by the exchange.\r\n<\/li><li>\r\nIf using both TT .NET SDK Client Side and TT .NET SDK Client Side &#8211; Non-display application keys, then set <b>Sessions<\/b>  equal to the number of TT .NET SDK Client Side application keys that you plan to run concurrently and check the <b>Non-display<\/b> checkbox.\r\n\r\n<\/li><\/ul>\r\n<p>If you are distributing the market data externally (e.g., to users outside of your company), check the <b>External Distribution<\/b> checkbox.<\/p>\r\n\r\n\r\n<p><b>Note<\/b>: Any product groups that are disabled have not been authorized for your company. Please contact a Trading Technologies representative to enable them.<\/p>\r\n\r\n\t\t\t\t\t\t<p><img decoding=\"async\" class=\"img-responsive\" src=\"https:\/\/library-staging.tradingtechnologies.com\/wp-content\/uploads\/2025\/12\/ttus-lme-ntp-dot-net-market.png\" alt=\"\"><\/p>\r\n\r\n\r\n\t\t\t<\/li><li id=\"fix-md\">\r\nClick the <strong>FIX and SDK Server Market Data<\/strong> tab to allow or deny access to the market data groups available at the\r\n\r\nexchange for TT FIX, <a href=\"\/tt-net-sdk\/articles\/gs-installation.html\">TT .NET SDK Server Side<\/a>, and TT Core SDK trading applications.\r\n\r\n<p>If you click <strong>Allow<\/strong> to enable a market data group, click <strong>Quantity<\/strong> to set the number of users viewing the market data behind the FIX feed or the number of TT .NET SDK Server Side or TT Core SDK applications using the data concurrently.<\/p>\r\n\r\n<p>If the FIX feed or SDK server-side trading application is for non-display purposes (e.g., black-box algorithm, program for calculating P\/L, etc.) as defined by the exchange, click <strong>Allow<\/strong> to enable the market data group, set the <b>Quantity<\/b>, and check <strong>Non-display<\/strong>.<\/p> \r\n\r\n\r\n<p>If you are distributing the market data externally (e.g., to users outside of your company), check the <b>External Distribution<\/b> checkbox.<\/p>\r\n\r\n\r\n\r\n<p><b>Note<\/b>: Any product groups that are disabled have not been authorized for your company. Please contact a Trading Technologies representative to enable them.<\/p>\r\n<!--\r\nsimultaneous market data sessions the user can have active using different FIX Users. Selecting <strong>0<\/strong> indicates FIX users can access only security definitions and security status updates for the product group. \r\n<br>\r\nOptionally, click <strong>Non-display<\/strong> if the market data is being sent to a non-display FIX application (e.g., black-box algorithm, program for calculating P\/L, etc.).\r\n\r\nSubscribers should indicate -->\r\n\r\n\r\n\t\t\t\r\n\t\t\t<p><img decoding=\"async\" class=\"img-responsive\" src=\"https:\/\/library-staging.tradingtechnologies.com\/wp-content\/uploads\/2025\/12\/ttus-lme-ntp-fix-market.png\" alt=\"\"><\/p>\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t<p>If <strong>Allow<\/strong> is enabled, click <strong>Quantity<\/strong> to set the number of simultaneous \r\n\t\t\t\t<i>FIX applications<\/i> viewing the market data behind the FIX feed.<\/p>\r\n\r\n\r\n             <p><b>Note<\/b>: For LME FIX market data, the &#8220;Quantity&#8221; field represents the number of \r\n             \tFIX applications per subscriber. For example, if you have three subscribers, and two of them have 2 applications each, and one of them has 1 application, then set <strong>Quantity<\/strong> to &#8220;5&#8221; (2 apps + 2apps + 1 app).\r\n             <\/p>\r\n\r\n\t\t\t\r\n\t\t<\/li>\r\n\r\n\r\n\r\n\r\n\t<li>Click <strong>Save Changes<\/strong>.<\/li>\r\n  <\/ol>\r\n <\/div>\n","protected":false},"excerpt":{"rendered":"<p>To configure user access to LME NTP: Click the Users | Exchanges tab for a user selected in the data grid. Cli [&hellip;]<\/p>\n","protected":false},"author":2,"template":"","meta":{"_acf_changed":false,"footnotes":""},"docs-category":[670],"class_list":["post-7602","doc","type-doc","status-publish","hentry","docs-category-task-lme-ntp"],"acf":[],"_links":{"self":[{"href":"https:\/\/library-staging.tradingtechnologies.com\/ja\/wp-json\/wp\/v2\/doc\/7602","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/library-staging.tradingtechnologies.com\/ja\/wp-json\/wp\/v2\/doc"}],"about":[{"href":"https:\/\/library-staging.tradingtechnologies.com\/ja\/wp-json\/wp\/v2\/types\/doc"}],"author":[{"embeddable":true,"href":"https:\/\/library-staging.tradingtechnologies.com\/ja\/wp-json\/wp\/v2\/users\/2"}],"version-history":[{"count":0,"href":"https:\/\/library-staging.tradingtechnologies.com\/ja\/wp-json\/wp\/v2\/doc\/7602\/revisions"}],"wp:attachment":[{"href":"https:\/\/library-staging.tradingtechnologies.com\/ja\/wp-json\/wp\/v2\/media?parent=7602"}],"wp:term":[{"taxonomy":"docs-category","embeddable":true,"href":"https:\/\/library-staging.tradingtechnologies.com\/ja\/wp-json\/wp\/v2\/docs-category?post=7602"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}