vcanchola

Hello, I am fairly new to Simio and having a bit of an issue trying to understand how I can create the pull down option for "ModelEntity.Row", when trying using an "Assign" step to set the Entity Weight. I hope this makes sense and I have attached a few pictures. The first is a screenshot of my process in the simulation I am working, and as can be seen I do not get an option that reads "ModelEntity.Row" and/or "ModelEntity.RowOreWaste". the last two pictures are from simulations I am using as reference when creating my process and simulation model. thank you