# Diagnostic Request View Operation - Magentus Practice Management FHIR Implementation Guide v1.2.60

* [**Table of Contents**](toc.md)
* [**Artifacts Summary**](artifacts.md)
* **Diagnostic Request View Operation**

## OperationDefinition: Diagnostic Request View Operation 

| | |
| :--- | :--- |
| *Official URL*:http://fhir.geniesolutions.io/OperationDefinition/EOrderViewOperation | *Version*:1.2.60 |
| Active as of 2026-04-03 | *Computable Name*:EOrderViewOperation |

 
This operation is used to view a request based on a scanned barcode and return information about the request including any relevant fulfilments. It is designed to be used by Patient portals to present details of requests for a patient based on a request barcode. 

### Notes:

### Parameters

| | | | | |
| :--- | :--- | :--- | :--- | :--- |
| in | requisition | Identifier | 1..1 | The group identifier for the request, typically the barcode. |
| out | error | string | 0..1 | An error message if the request could not be viewed. Mutually exclusive with`bundle`and`providerHistory`. |
| out | bundle | Bundle | 0..1 | The order specification. Present on success. |
| out | providerHistory | (part) | 0..1 | Fulfilment history grouped by filler. Present on success. |

`bundle` and `providerHistory` are both returned together on success. `error` is returned instead when the request cannot be found or accessed — it is mutually exclusive with `bundle` and `providerHistory`.

The `providerHistory` parameter is a complex part with the following structure:

| | | | | |
| :--- | :--- | :--- | :--- | :--- |
| providerHistory | organizationTaskGroup | (part) | 1..* | One entry per filler organization. |
|   ↳ organizationTaskGroup | organizationName | string | 1..1 | Display name of the filler organization. |
|   ↳ organizationTaskGroup | groupTask | Task | 1..1 | The group Task assigned to this filler. |



## Resource Content

```json
{
  "resourceType" : "OperationDefinition",
  "id" : "EOrderViewOperation",
  "url" : "http://fhir.geniesolutions.io/OperationDefinition/EOrderViewOperation",
  "version" : "1.2.60",
  "name" : "EOrderViewOperation",
  "title" : "Diagnostic Request View Operation",
  "status" : "active",
  "kind" : "operation",
  "date" : "2026-04-03",
  "publisher" : "Magentus Practice Management",
  "contact" : [{
    "name" : "Magentus Practice Management",
    "telecom" : [{
      "system" : "url",
      "value" : "https://www.magentus.com/practice-management"
    },
    {
      "system" : "email",
      "value" : "andy.bond@magentus.com"
    }]
  },
  {
    "name" : "Magentus Practice Management",
    "telecom" : [{
      "system" : "url",
      "value" : "https://www.magentus.com/practice-management",
      "use" : "work"
    }]
  }],
  "description" : "This operation is used to view a request based on a scanned barcode and return information about the request including any relevant fulfilments. It is designed to be used by Patient portals to present details of requests for a patient based on a request barcode.",
  "jurisdiction" : [{
    "coding" : [{
      "system" : "urn:iso:std:iso:3166",
      "code" : "AU"
    }]
  }],
  "code" : "view_request",
  "resource" : ["Task"],
  "system" : false,
  "type" : true,
  "instance" : false,
  "parameter" : [{
    "name" : "requisition",
    "use" : "in",
    "min" : 1,
    "max" : "1",
    "documentation" : "The group identifier for the request, typically the barcode.",
    "type" : "Identifier"
  },
  {
    "name" : "error",
    "use" : "out",
    "min" : 0,
    "max" : "1",
    "documentation" : "Returns an error if request could not be viewed.",
    "type" : "string"
  },
  {
    "name" : "bundle",
    "use" : "out",
    "min" : 0,
    "max" : "1",
    "documentation" : "Specification of the order.",
    "type" : "Bundle"
  },
  {
    "name" : "providerHistory",
    "use" : "out",
    "min" : 0,
    "max" : "1",
    "documentation" : "Fulfilment history.",
    "part" : [{
      "name" : "organizationTaskGroup",
      "use" : "out",
      "min" : 1,
      "max" : "*",
      "documentation" : "A group of fillers and their group Tasks.",
      "part" : [{
        "name" : "organizationName",
        "use" : "out",
        "min" : 1,
        "max" : "1",
        "documentation" : "Name of the filler.",
        "type" : "string"
      },
      {
        "name" : "groupTask",
        "use" : "out",
        "min" : 1,
        "max" : "1",
        "documentation" : "Group Task for this filler.",
        "type" : "Task"
      }]
    }]
  }]
}

```
