diff --git a/Polygon_mesh_processing/doc/Polygon_mesh_processing/PackageDescription.txt b/Polygon_mesh_processing/doc/Polygon_mesh_processing/PackageDescription.txt
index 02704717513..2ab75901066 100644
--- a/Polygon_mesh_processing/doc/Polygon_mesh_processing/PackageDescription.txt
+++ b/Polygon_mesh_processing/doc/Polygon_mesh_processing/PackageDescription.txt
@@ -23,5 +23,16 @@
 \cgalPkgShortInfoEnd
  
 \cgalPkgDescriptionEnd
- 
+
+\cgalClassifedRefPages
+
+## Functions ##
+- `CGAL::triangulate_and_refine_hole()`
+- `CGAL::triangulate_refine_and_fair_hole()`
+- `CGAL::fair()`
+- `CGAL::refine()`
+- `CGAL::triangulate_hole()`
+- `CGAL::triangulate_hole_polyline()`
+
+
 */
\ No newline at end of file