OpenPlant PID supports table object of DWG. In OpenPlant PID , a DWG table object will be a text table element and can be edited. The DWG table style is ignored as OpenPlant PID does not need it. If a DWG table flows from bottom to top, the row indices are reversed such that the contents retain the same relative position as they are in AutoCAD, but the index order is top-down.