<Inputs>
<Argument helpKey="Identity that will approve the Certification Items" name="approver" required="true" type="Identity" filterString="(workgroup == true)" >
<Prompt>Approver</Prompt>
</Argument>
</Inputs>
I tried adding the filterString="(workgroup == true)" to the Argument line, but it didn’t seem to have any effect.
I then tried to use filterString="name.startsWith("A") to test and it also didnt have any effect.
I then started experimented several others filters and it seemed that filters didn’t have any effect when type="Identity". They did work for type="Rule" though