Hi @Rich Keller, CSCP - Thanks for your comments. Most of our assemblies are simple work orders. However, I was just watching the video that goes over Manufacturing Routing, which we are not using. This seems great for adding/calculating labor cost but unfortunately the video didn't go over time tracking. I guess I could setup a manufacturing routing for an item and test it.
Your suggestion about the suitelet is probably the best way to generate the timestamps and add them to the work order / assembly build so that we can generate performance reports for our assemblers. Thanks again!