---
type: "example"
title: "SubscriptionTopic Example: subscriptiontopic-example-admission-parameters"
resource: "SubscriptionTopic"
example: "subscriptiontopic-example-admission-parameters"
---
# SubscriptionTopic Example: subscriptiontopic-example-admission-parameters

## Example XML



```xml
<?xml version="1.0" encoding="UTF-8"?><SubscriptionTopic xmlns="http://hl7.org/fhir" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://hl7.org/fhir ../../schema/SubscriptionTopic.xsd">
	<id value="admission-parameters"/>
	<url value="http://example.org/FHIR/SubscriptionTopic/admission-parameters"/>
	<identifier>
    <system value="urn:ietf:rfc:3986"/>
    <value value="urn:uuid:6651a462-e65e-4ef1-9bab-b3ae997e5be9"/>
  </identifier>
  <title value="admission-parameters"/>
	<status value="active"/>
  <description value="Example admission topic using a Parameters representation"/>
	<trigger>
		<description value="Patient admission or visit begins."/>
		<resource value="Parameters"/>
    <supportedInteraction value="create"/>
    <supportedInteraction value="update"/>
    <event>
      <coding>
        <system value="http://terminology.hl7.org/CodeSystem/v2-0003"/>
        <code value="A01"/>
        <display value="ADT/ACK - Admit/visit notification"/>
      </coding>
    </event>
    <canFilterBy>
      <description value="Matching based on the Patient MRN, expected to be in a `part` named `mrn` and contain a `string` value, matched using `token` search rules."/>
      <resource value="Parameters"/>
      <filterParameter value="MRN"/>
    </canFilterBy>
    <notificationShape>
      <resource value="Parameters"/>
    </notificationShape>
	</trigger>
</SubscriptionTopic>
```