Hi - two things: 1) if you are just displaying a field with no formulas or anything, you can use valuefield, and 2) delegateUser is an object so you need a field to go with that.
I don't have a task with a delegate approver so can't test this, but I believe you want
@Anthony Imgrund , thank you! I have a test project setup where my approval is delegated to another user, pasted the above in, and still nothing. Hmmmmmmmm..... Kristen Iyall Marketing Technology Transamerica DENVER, CO