Smart Object Method with a sort K2 Studio

I am attempting to emulate this: http://community.k2.com/t5/K2-blackpearl/Can-smartobject-events-in-a-process-be-sorted-by-a-particular/td-p/77946

but my Steps change a little bit:

1. Add a Default Activity to your workflow. 
2. Select the Destination Rule and run in advanced mode
3. Select "Plan Per Slot (No Destinations)" 
4. Select the option "Select a list field to determine how many slots should be created"
5. Drop your SmartObject list event in the box.
6. Add your inputs and filter. In the return property select the ID for the SmartObject.
7. In the List Options select the "Order Results By" and choose  Descending and theSort Order field property.
8. I wish to return all results that match the filter, I have attempted this, but the workflow returns an error on the step when I try to return all the results.
   If I return just the first result, it will work.
   
   Any ideas how to return all results to a datafield?
   
   I was hoping it would come out something along the lines of Datafield = 1;3;6;7;