Human Task - Notification Setting

Question

Hi everyone
I Want to customize the email message that will be sent to the Assignees.
The message is as follows:
Task <%/task:task/task:title%> requires your attention. Please access the task from the worklist application.
Request ID: <%/task:task/task:payload/ns0:HumanTaskProcessRequest/ns0:Req_ID%>
From: <%/task:task/task:payload/ns0:HumanTaskProcessRequest/ns0:From%>
To: <%/task:task/task:payload/ns0:HumanTaskProcessRequest/ns0:To%>
Purpose:<%/task:task/task:payload/ns0:HumanTaskProcessRequest/ns0:Purpose%>
and it appears like this in the email message:
Task RequestApproval requires your attention. Please access the task from the worklist application. Request ID: From: To: Purpose:
I tried to add an Assign and create a copy operation to assign the input value of Request ID (for example) to the task payload. but it didn't work !!
btw, I don't have anything under '/task:task/task:payload' and the path in the message has been added using the xpath builder

Answer 1

If you are going to pass something in to the task you need to do it as a parameter. Then that parameter's hierarchy will appear under the payload section. You specify the parameter type in the human task definition and you specify the actual value passed in the human task BPEL activity.
You can also use HTML to format the emails a little nicer.