When working with Excel in a traditional manner, people often encounter various limits as things grow over time. When a set–up passes a certain threshold of complexity, the sheer number of links starts to become too messy to be understandable. Also, when you need to make changes to certain sheets, you never know where in the whole set–up there might be impacts. In Carbono, things are much different. As in general in Carbono you do not use physical links between sheets, the structure remains lean and flexible when adding a large number of users and sheets.