When importing 3D model data from Creo Elements/Direct Modeling, you can keep the design intent for the rounds and chamfers created in Creo Elements/Direct Modeling. If you are using Creo Flexible Modeling in Creo Parametric or you are working in Creo Direct, rounds and chamfers are automatically recognized. In addition to automatic recognition of rounds and chamfers, types and parameters are captured and transferred with the model when data is imported into Creo Parametric. Automatic detection of the design intent of rounds and chamfers supports direct 3D model modifications. Model modifications are more predictable.