Profiles and cross sections created in DWG mode are not recognized when the DWG is reopened.
Make sure the Microstation Configuration Variable, MS_DWGSAVEAPPLICATIONDATA, is present in Workspace > Configuration. If this variable does not exist or if it is set to 0, profiles and cross sections created in DWG mode are not recognized when the DWG is reopened.
To create this variable:Under MicroStation > Workspace > Configuration, create a variable called "MS_DWGSAVEAPPLICATIONDATA” and set the value for it to 1 before creating profiles or cross sections. Without this variable the product will not write the required data to the profile or the cross section graphics for Bentley InRoads Group to recognize when the DWG file is reopened.