Exported surface in TIN format not keeping the same edge method while importing it in new .dgn file. So, it is expected to get such functionality where the exported surface should carry the same edge method or while importing any surface it should get the previous “edge method”.
| Civil Product Used | OpenSite Designer, OpenRoads Designer, OpenRail Designer, OpenRail Overhead Line Designer , OpenTunnel Designer, OpenBridge Designer, OpenBridge Modeler |