Emailing workitem comments after workflow approval step

[#1]

In IIQ 4.x, 5.x releases, workflows can email workitem's comments after an approval step.

The workflow logic copies workitem comments to the "workItemComments" variable.

The target workflow needs to define/to pass the "workItemComments" variable

to the email template, as demonstrated in this code fragment:

<Workflow ...>

...

<Variable name="workItemComments"/>

...

<Step action="call:sendEmail" icon="Email" name="Send Rejected Email">

<Arg name="template" value="myDummy Role Rejection Notice"/>

<Arg name="lastWorkItemComment" value="ref:workItemComments"/>

<Transition to="Audit Failure"/>

</Step>

The email template then treats the variable as a list-type arg.