Hi J,
You are correct that you just point the Get Completed Items action (same for the exceptions one) at a Work Queue with a number of other optional inputs, such as Start Date and End Date.
What are the other inputs you're using? In case I don't notice your reply on the forum here, I'll give a few suggestions that you could try. Not sure how to get notifications of replies on the forum so I may never see your reply. =)
First, I'd test it with only a single input: the queue name in the input ""Queue Name"". For this test, don't put anything in any of the other input fields. If this doesn't return anything even though you have completed items, there is a bigger problem. More than likely, this should work for you.
If the first test is successful, then try putting inputs to Start Date and End Date. Notice that these inputs require the UTC time zone. So, if you're on the East Coast of the U.S. (where I am), it is currently a 4 hour difference. You can use the Date and Time Manipulation VBO to convert your local DateTime to the UTC DateTime.
The Key Filter narrows to items with a specific Key, which actually seems pretty pointless to me. I'm not sure when you'd ever want to do that. Instead, the Tag Filter (such as ""+Internal Customer;-Out of Scope"") could be causing the problem if the filter isn't set up correctly. The Work Queues guide can help with that.
And last, it's probably obvious, but if for some reason you have a number in Maximum Rows, as long as it says at least 1 or has no input, then it should bring back something.
Good luck! I'll try to come back and see your response.
Respectfully,
Dave
Dave Morris, 3Ci at Southern Company