mark Type as deprecated

Author: MarcelOliver

osi_roadmarking.proto

@@ -121,15 +121,20 @@ message RoadMarking
 
 
         // Boolean flag to indicate that the road marking is taken out of service.
-        // This can be achieved by visibly crossing the road marking with stripes, 
-        // or completly covering a road marking making it not visible. 
+        // This can be achieved by visibly crossing the road marking with stripes,
+        // or completly covering a road marking making it not visible.
         //
         // \image html OSI_RoadMaking_is_out_of_service.jpg width=800px
         //
         optional bool is_out_of_service = 7;
 
         // Definition of road marking types.
         //
+        // \attention Deprecated: OpenDRIVE categorization for traffic signs is more generic than OSI enum
+        // (see <a href="https://releases.asam.net/OpenDRIVE/1.6.0/ASAM_OpenDRIVE_BS_V1-6-0.html#_signals">OpenDRIVE V1-6-0</a>).<br>
+        // How the Type will be dealt in future will be discussed in Harmonization OpenX group.<br>
+        // Deprecated planned for version 4.0.0
+        //
         enum Type
         {
             // Type of road marking is unknown (must not be used in ground