[quote user="Andrew Ciccarelli"]
I'm not seeing a way to do this. Can you please describe the steps? Maybe I'm not taking the correct approach?
[/quote]
Sure. Click Settings, Customizations, then Customize the System. On the left, expand Entities, then find and expand your Assignments entity. Click on Views under your Assignment entity, then double-click your custom view that is used on the datagrids. On the right, click Add Columns and add whichever columns you would like. Then save and close and publish.