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SMART Base, published by WHO. This guide is not an authorized publication; it is the continuous build for version 0.2.0 built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/WorldHealthOrganization/smart-base/ and changes regularly. See the Directory of published versions

: SMART Guidelines Tasks - JSON Representation

Active as of 2025-09-04

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{
  "resourceType" : "CodeSystem",
  "id" : "SGTasks",
  "text" : {
    "status" : "generated",
    "div" : "<div xmlns=\"http://www.w3.org/1999/xhtml\"><p class=\"res-header-id\"><b>Generated Narrative: CodeSystem SGTasks</b></p><a name=\"SGTasks\"> </a><a name=\"hcSGTasks\"> </a><p>This case-insensitive code system <code>http://smart.who.int/base/CodeSystem/SGTasks</code> defines the following codes:</p><table class=\"codes\"><tr><td style=\"white-space:nowrap\"><b>Code</b></td><td><b>Display</b></td><td><b>Definition</b></td></tr><tr><td style=\"white-space:nowrap\">businessRuleTask<a name=\"SGTasks-businessRuleTask\"> </a></td><td>Business Rule Task</td><td>A Business Rule Task provides a mechanism for the Process to provide input to a Business Rules Engine and to get the output of calculations that the Business Rules Engine might provide.</td></tr><tr><td style=\"white-space:nowrap\">manualTask<a name=\"SGTasks-manualTask\"> </a></td><td>Manual Task</td><td>A Manual Task is a Task that is expected to be performed without the aid of any business process execution engine or any application. An example of this could be a telephone technician installing a telephone at a customer location.</td></tr><tr><td style=\"white-space:nowrap\">receiveTask<a name=\"SGTasks-receiveTask\"> </a></td><td>Receive Task</td><td>A Receive Task is a simple Task that is designed to wait for a Message to arrive from an external Participant (relative to the Process). Once the Message has been received, the Task is completed.</td></tr><tr><td style=\"white-space:nowrap\">scriptTask<a name=\"SGTasks-scriptTask\"> </a></td><td>Script Task</td><td>A Script Task is executed by a business process engine. The modeler or implementer defines a script in a language that the engine can interpret. When the Task is ready to start, the engine will execute the script. When the script is completed, the Task will also be completed.</td></tr><tr><td style=\"white-space:nowrap\">sendTask<a name=\"SGTasks-sendTask\"> </a></td><td>Send Task</td><td>A Send Task is a simple Task that is designed to send a Message to an external Participant (relative to the Process). Once the Message has been sent, the Task is completed.</td></tr><tr><td style=\"white-space:nowrap\">serviceTask<a name=\"SGTasks-serviceTask\"> </a></td><td>Service Task</td><td>A Service Task is a Task that uses some sort of service, which could be a Web service or an automated application.  : The Service Task has exactly one set of inputs and at most one set of outputs.</td></tr><tr><td style=\"white-space:nowrap\">task<a name=\"SGTasks-task\"> </a></td><td>Task</td><td>A Task is an atomic Activity within a Process flow. A Task is used when the work in the Process cannot be broken down to a finer level of detail. Generally, an end-user and/or applications are used to perform the Task when it is executed</td></tr><tr><td style=\"white-space:nowrap\">userTask<a name=\"SGTasks-userTask\"> </a></td><td>User Task</td><td>A User Task is a typical “workflow” Task where a human performer performs the Task with the assistance of a software application and is scheduled through a task list manager of some sort.</td></tr></table></div>"
  },
  "url" : "http://smart.who.int/base/CodeSystem/SGTasks",
  "version" : "0.2.0",
  "name" : "SGTasks",
  "title" : "SMART Guidelines Tasks",
  "status" : "active",
  "experimental" : true,
  "date" : "2025-09-04T00:43:24+00:00",
  "publisher" : "WHO",
  "contact" : [
    {
      "name" : "WHO",
      "telecom" : [
        {
          "system" : "url",
          "value" : "http://who.int"
        }
      ]
    }
  ],
  "description" : "CodeSystem for SMART Guidelines tasks which are specializations of the Business Process Modeling Notatiton (BPMN) tasks, which are included in this codesystem\n\nSee [BPMN Spectification](https://www.omg.org/spec/BPMN) for more info.  The descriptions were adapted from the [normative human readable documentation](https://www.omg.org/spec/BPMN/2.0.2/PDF).",
  "caseSensitive" : false,
  "content" : "complete",
  "count" : 8,
  "concept" : [
    {
      "code" : "businessRuleTask",
      "display" : "Business Rule Task",
      "definition" : "A Business Rule Task provides a mechanism for the Process to provide input to a Business Rules Engine and to get the output of calculations that the Business Rules Engine might provide."
    },
    {
      "code" : "manualTask",
      "display" : "Manual Task",
      "definition" : "A Manual Task is a Task that is expected to be performed without the aid of any business process execution engine or any application. An example of this could be a telephone technician installing a telephone at a customer location."
    },
    {
      "code" : "receiveTask",
      "display" : "Receive Task",
      "definition" : "A Receive Task is a simple Task that is designed to wait for a Message to arrive from an external Participant (relative to the Process). Once the Message has been received, the Task is completed."
    },
    {
      "code" : "scriptTask",
      "display" : "Script Task",
      "definition" : "A Script Task is executed by a business process engine. The modeler or implementer defines a script in a language that the engine can interpret. When the Task is ready to start, the engine will execute the script. When the script is completed, the Task will also be completed."
    },
    {
      "code" : "sendTask",
      "display" : "Send Task",
      "definition" : "A Send Task is a simple Task that is designed to send a Message to an external Participant (relative to the Process). Once the Message has been sent, the Task is completed."
    },
    {
      "code" : "serviceTask",
      "display" : "Service Task",
      "definition" : "A Service Task is a Task that uses some sort of service, which could be a Web service or an automated application.  : The Service Task has exactly one set of inputs and at most one set of outputs."
    },
    {
      "code" : "task",
      "display" : "Task",
      "definition" : "A Task is an atomic Activity within a Process flow. A Task is used when the work in the Process cannot be broken down to a finer level of detail. Generally, an end-user and/or applications are used to perform the Task when it is executed"
    },
    {
      "code" : "userTask",
      "display" : "User Task",
      "definition" : "A User Task is a typical “workflow” Task where a human performer performs the Task with the assistance of a software application and is scheduled through a task list manager of some sort."
    }
  ]
}