OpenRoads Designer Help Drawing Workflow Attach Tab References, Raster Images, Point Clouds, and Reality MeshModifying Raster File AttachmentsReprojecting ImagesEditing Tools and Reprojected Rasters Editing Tools and Reprojected Rasters Touchup Tools — Reprojected rasters are not valid for these tools. Merge and Corridor tools — These tools are not blocked, but the tools read the data as it is displayed in the view.