Recently, we are trying to encourage product engineer and tooling engineer using Creo View to communicate with each other by saving Markups in PDMLink. In the past, they did these work by using PPT through email. We find maybe Creo View can replace that old method, because markups and measurements can be saved and opened in PDMLink directly but not impacting the original 3D data. 3D model in Creo View is more readable. We can also review the communication history clearly in PDMLink. But, it seems the markup is not very friendly to use in Creo View. For example, tooling engineer add one Shape like circle or Freehand line on the surface. When he rotate the model, the circle and that line always keep its shape in front of screen not attaching on the surface. This may make these markup lose their meanings in 3D environment. IS that possible to make an improvement for creating markups on specific surface?