Adding DueDate to issuefields condition automation

[Wayne Finck]

How can I get Due date into the fields to look up during an automation check? We have a confiform that creates Jira tickets and may or may not have Due date entered. If it is empty, then I have a rule to auto create in nominated business days time but also do not want it to over ride if a Due Date is already entered (which it is doing now and don't want it to) so need to be able to look up if Due Date is or is not empty. It isn't in dropdown fieldlist of IssueFields condition.

[Richard Cho - ServiceRocket · Accepted solution]

Can you check again @Wayne Finck 
I can see it just fine.

If it really isnt on the list then you can always resort to using smart values instead.

[Wayne Finck]

Thanks Richard, I can't get it. If I search for Due in IssueFields condition, it gives this :

Thanks for the smart values tip though. Was able to achieve it with that.