OpenTunnel Designer Help OpenTunnel Designer Workflows Drawing Workflow Attach TabReferences, Raster Images, Point Clouds, and Reality Mesh References, Raster Images, Point Clouds, and Reality Mesh Attaching ReferencesReference Update SequenceWorking with Attached ReferencesReference Configuration VariablesRaster Manager OverviewRaster Manager ToolsManaging Raster Image FilesModifying Raster File AttachmentsRaster Configuration VariablesUsing Point CloudsReality Mesh Files SupportFeature Info dialog