Probation alert alerts composer

Summary:

Need help with resource alert for probation

Content (required):

Hello,

I have created one alert for probation expiration. I have below questions. Can someone help on these please:

1) For custom AOR, I have read it in one of the posts that email/ worklist notifications cannot be triggered through alerts composer to custom AOR. Is that correct or is there a way to accomplish this requirement.

2) For the employee to be the recipient, I have tried below expressions but none of them are actually trigerring emails or worklist notifications to employees

  ${emps.WorkEmail}

  ${AlertUtils.person(workers.personId).WorkEmail}

I got the below error for ${emps.WorkEmail}: