# Query Health Worker and/or Facility Records Workflow

*\*\**Workflow for a point of service application to query the Info Manager for health workers, facilities and/or the services provided by each.

| **Workflow Maturity**         | <p><img src="https://lh5.googleusercontent.com/JtMiFMfprHsm6bp5bPjwqbjk7lTXHFOmWF6hvgxXCOpsdz7FEWQnuyjwaCnkTfyCG-fOtIfz6TtqGkwHNHL1kQH0-R-JzEC6LngazcAgioSUd7b5qlvsaEqqrYfJrOrZlQ" alt=""></p><p> <strong>Maturing</strong></p> | <ul><li>Workflow is defined and ARB Approved</li><li>Workflow is supported by CSD IHE standards\*</li></ul>                                                                                                                                                                                                                                                              |
| ----------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ |
| Standards\*                   |                                                                                                                                                                                                                                 | Care Services Discovery (CSD): ftp\://ftp.ihe.net/DocumentPublication/CurrentPublished/ITInfrastructure/IHE\_ITI\_Suppl\_CSD.pdf                                                                                                                                                                                                                                         |
| Assumptions and Prerequisites |                                                                                                                                                                                                                                 | None                                                                                                                                                                                                                                                                                                                                                                     |
| Actors                        |                                                                                                                                                                                                                                 | <ul><li>IL = Interoperability Layer to handle data governance and security issues, CSD Services Finder</li><li>POS = Point of Service Application, CSD Services Finder</li><li>ILR InfoMan = Interlinked Registries CSD InfoManager</li><li>HWR = Health Worker Registry HWR, CSD Services Directory</li><li>FR = Facility Registry FR, CSD Services Directory</li></ul> |

## **Interaction Description**

The following is a description of the interaction steps. *\*\**

![](https://lh4.googleusercontent.com/jqfTIzdr175wG-QVNwzNs4kz8VY7prz8-qKSIMDtGbDElOQuqeh4emBBeG8K1OZjI6ApLq6OIILrGcCQMqlsZkGdWyxQlz5QLOwnbD3mFaF_waA9fH2F_nIk_TxVFCdJ6A)

| **#** | **Interaction**                                   | **Data / Notes**                                                                                                                                     | **Transaction Options**                                                                                            |
| ----- | ------------------------------------------------- | ---------------------------------------------------------------------------------------------------------------------------------------------------- | ------------------------------------------------------------------------------------------------------------------ |
| 0     | Initiated according to timing set by jurisdiction | HTTP GET Request. No query parameters required.                                                                                                      |                                                                                                                    |
| 1     | Request Added / Updated facilities                | POST SOAP wrapped message with last time service directory was polled                                                                                | \[ITI-74] Query for Updated Services Transaction                                                                   |
| 2     | Return Added / Updated facilities                 | SOAP wrapped CSD document with updates to services (facilities)                                                                                      | \[ITI-74] Query for Updated Services Transaction                                                                   |
| 3     | Request Added / Updated Providers                 | SOAP wrapped message with last time service directory was polled                                                                                     | \[ITI-74] Query for Updated Services Transaction                                                                   |
| 4     | Return Added / Updated Providers                  | SOAP wrapped CSD document with updates to services (health workers)                                                                                  | \[ITI-74] Query for Updated Services Transaction                                                                   |
| 5     | Merge Facilities and Providers                    | <p>(Optional)</p><p>Merge caches of FR and HWR according to jurisdiction specific data governance/conflict resolution policy</p>                     |                                                                                                                    |
| 6     | Merge response                                    | <p>HTTP 200 Response on success.</p><p>HTTP 500 Response on failure</p>                                                                              |                                                                                                                    |
| 7     | Find Matching Services Request                    | POST careServicesRequest document defined in CSD.xsd                                                                                                 | \[ITI-73] Find Matching Services (Ad-Hoc and Stored)                                                               |
| 8     | Ensure PoS has access rights                      | @uuid attribute in careServicesRequest document for stored queries is used for validation                                                            | <p>Validation is defined according to country specific</p><p>Data governance policies in accessing the InfoMan</p> |
| 9     | XQuery for content                                | POST careServicesRequest document defined in CSD.xsd                                                                                                 | \[ITI-73] Find Matching Services (Ad-Hoc and Stored)                                                               |
| 10    | Return content                                    | Result of executing stored referencced by uuid/ad-hoc xquery. Usually a CSD document but can have any content-type depending on the query requested. | \[ITI-73] Find Matching Services (Ad-Hoc and Stored)                                                               |
| 11    | Find Matching Services Response                   | Result of executing stored referencced by uuid/ad-hoc xquery. Usually a CSD document but can have any content-type depending on the query requested. | \[ITI-73] Find Matching Services (Ad-Hoc and Stored)                                                               |


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://guides.ohie.org/arch-spec/dev-1/introduction/care-services-discovery/query-health-worker-and-or-facility-records-workflow.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.