diff --git a/HDVF/doc/HDVF/PackageDescription.txt b/HDVF/doc/HDVF/PackageDescription.txt
index 54060394da9..3b47ffa198f 100644
--- a/HDVF/doc/HDVF/PackageDescription.txt
+++ b/HDVF/doc/HDVF/PackageDescription.txt
@@ -15,6 +15,7 @@
 
 
 /*!
+\addtogroup PkgHDVFRef
 \cgalPkgDescriptionBegin{HDVF,PkgHDVF}
 \cgalPkgPicture{HDVF-small.png}
 
@@ -34,4 +35,13 @@ The package provides an implementation of Homological Discrete %Vector Fields, a
 
 \cgalPkgDescriptionEnd
 
+\cgalClassifedRefPages
+
+\cgalCRPSection{Concepts}
+- `AbstactChainComplex`
+
+\cgalCRPSection{Classes}
+- `CGAL::Homological_discrete_vector_field::Abstact_simplicial_chain_complex`
+
+
 */
diff --git a/HDVF/include/CGAL/HDVF/Hdvf_duality.h b/HDVF/include/CGAL/HDVF/Hdvf_duality.h
index 13f4f092e83..5e813125991 100644
--- a/HDVF/include/CGAL/HDVF/Hdvf_duality.h
+++ b/HDVF/include/CGAL/HDVF/Hdvf_duality.h
@@ -27,7 +27,7 @@ namespace CGAL {
 namespace Homological_discrete_vector_field {
 
 /*!
- \ingroup PkgHDVFAlgorithmClasses
+ \ingroup PkgHDVFRef
 
  The class `Hdvf_duality` is the implementation of homological discrete vector fields (HDVF for short) for Alexander duality computation.
 
diff --git a/HDVF/include/CGAL/HDVF/Simplicial_chain_complex.h b/HDVF/include/CGAL/HDVF/Simplicial_chain_complex.h
index 0012b0a4df3..c01dbe7f88f 100644
--- a/HDVF/include/CGAL/HDVF/Simplicial_chain_complex.h
+++ b/HDVF/include/CGAL/HDVF/Simplicial_chain_complex.h
@@ -28,7 +28,7 @@ namespace Homological_discrete_vector_field {
 template<typename CoefficientRing, typename Traits> class Duality_simplicial_complex_tools ;
 
 /*!
- \ingroup PkgHDVFAlgorithmClasses
+ \ingroup PkgHDVFRef
 
  The class `Simplicial_chain_complex` refines the `Abstract_simplicial_chain_complex` class by assigning coordinates to vertices (i.e.\ 0-simplices). Hence, vtk output is available.