Individual posts to the register feed are known as notices. Notice are sent from third-party applications to inform the user of a new event. With AuthSub/OAuth, notices are the single means by which your application can add new CCR information into a user's profile. Notices can contain plain text (including certain XHTML elements), a CCR document, or both. As an example, notices might be sent to remind users to pick up a prescription, or they might contain lab results in the CCR format.
Notices can be sent by using the sendHealthNotice() method
for the Health service:
<?php
$healthService = new Zend_Gdata_Health($client);
$subject = "Title of your notice goes here";
$body = "Notice body can contain <b>html</b> entities";
$ccr = '<ContinuityOfCareRecord xmlns="urn:astm-org:CCR">
<Body>
<Problems>
<Problem>
<DateTime>
<Type><Text>Start date</Text></Type>
<ExactDateTime>2007-04-04T07:00:00Z</ExactDateTime>
</DateTime>
<Description>
<Text>Aortic valve disorders</Text>
<Code>
<Value>410.10</Value>
<CodingSystem>ICD9</CodingSystem>
<Version>2004</Version>
</Code>
</Description>
<Status><Text>Active</Text></Status>
</Problem>
</Problems>
</Body>
</ContinuityOfCareRecord>';
$responseEntry = $healthService->sendHealthNotice($subject,
$body,
"html",
$ccr);