diff --git a/src/ModelOrderReduction/component/forcefield/HyperReducedHexahedronFEMForceField.h b/src/ModelOrderReduction/component/forcefield/HyperReducedHexahedronFEMForceField.h
index f6c32ed..75a7910 100644
--- a/src/ModelOrderReduction/component/forcefield/HyperReducedHexahedronFEMForceField.h
+++ b/src/ModelOrderReduction/component/forcefield/HyperReducedHexahedronFEMForceField.h
@@ -141,7 +141,7 @@ class HyperReducedHexahedronFEMForceField : public virtual HexahedronFEMForceFie
     using InheritForceField::getPotentialEnergy;
     // getPotentialEnergy is implemented for polar method
 
-    void buildStiffnessMatrix(core::behavior::StiffnessMatrix* /* matrix */) override;
+    void doBuildStiffnessMatrix(core::behavior::StiffnessMatrix* /* matrix */) override;
 
     void draw(const core::visual::VisualParams* vparams) override;
 
diff --git a/src/ModelOrderReduction/component/forcefield/HyperReducedHexahedronFEMForceField.inl b/src/ModelOrderReduction/component/forcefield/HyperReducedHexahedronFEMForceField.inl
index 20ffcb0..50ede7a 100644
--- a/src/ModelOrderReduction/component/forcefield/HyperReducedHexahedronFEMForceField.inl
+++ b/src/ModelOrderReduction/component/forcefield/HyperReducedHexahedronFEMForceField.inl
@@ -389,7 +389,7 @@ template<class DataTypes>
 
 
 template <class DataTypes>
-void HyperReducedHexahedronFEMForceField<DataTypes>::buildStiffnessMatrix(
+void HyperReducedHexahedronFEMForceField<DataTypes>::doBuildStiffnessMatrix(
     core::behavior::StiffnessMatrix* matrix)
 {    
     sofa::Index e { 0 }; //index of the element in the topology
diff --git a/src/ModelOrderReduction/component/forcefield/HyperReducedRestShapeSpringsForceField.h b/src/ModelOrderReduction/component/forcefield/HyperReducedRestShapeSpringsForceField.h
index 7e3281d..cacd592 100644
--- a/src/ModelOrderReduction/component/forcefield/HyperReducedRestShapeSpringsForceField.h
+++ b/src/ModelOrderReduction/component/forcefield/HyperReducedRestShapeSpringsForceField.h
@@ -103,7 +103,7 @@ class HyperReducedRestShapeSpringsForceField : public virtual RestShapeSpringsFo
 
     virtual void addDForce(const core::MechanicalParams* mparams, DataVecDeriv& df, const DataVecDeriv& dx) override;
 
-    void buildStiffnessMatrix(core::behavior::StiffnessMatrix* /* matrix */) override;
+    void doBuildStiffnessMatrix(core::behavior::StiffnessMatrix* /* matrix */) override;
 
     virtual void draw(const core::visual::VisualParams* vparams) override;
 
diff --git a/src/ModelOrderReduction/component/forcefield/HyperReducedRestShapeSpringsForceField.inl b/src/ModelOrderReduction/component/forcefield/HyperReducedRestShapeSpringsForceField.inl
index a556f03..55c0d39 100644
--- a/src/ModelOrderReduction/component/forcefield/HyperReducedRestShapeSpringsForceField.inl
+++ b/src/ModelOrderReduction/component/forcefield/HyperReducedRestShapeSpringsForceField.inl
@@ -458,7 +458,7 @@ void HyperReducedRestShapeSpringsForceField<DataTypes>::draw(const VisualParams
 }
 
 template <class DataTypes>
-void HyperReducedRestShapeSpringsForceField<DataTypes>::buildStiffnessMatrix(
+void HyperReducedRestShapeSpringsForceField<DataTypes>::doBuildStiffnessMatrix(
     core::behavior::StiffnessMatrix* matrix)
 {
     const VecReal& k = d_stiffness.getValue();
diff --git a/src/ModelOrderReduction/component/forcefield/HyperReducedTetrahedralCorotationalFEMForceField.h b/src/ModelOrderReduction/component/forcefield/HyperReducedTetrahedralCorotationalFEMForceField.h
index ba55b66..e743bdf 100644
--- a/src/ModelOrderReduction/component/forcefield/HyperReducedTetrahedralCorotationalFEMForceField.h
+++ b/src/ModelOrderReduction/component/forcefield/HyperReducedTetrahedralCorotationalFEMForceField.h
@@ -129,7 +129,7 @@ class HyperReducedTetrahedralCorotationalFEMForceField : public virtual Tetrahed
     virtual void addForce(const core::MechanicalParams* mparams, DataVecDeriv& d_f, const DataVecCoord& d_x, const DataVecDeriv& d_v) override;
     virtual void addDForce(const core::MechanicalParams* mparams, DataVecDeriv& d_df, const DataVecDeriv& d_dx) override;
 
-    void buildStiffnessMatrix(core::behavior::StiffnessMatrix* /* matrix */) override;
+    void doBuildStiffnessMatrix(core::behavior::StiffnessMatrix* /* matrix */) override;
 
     void draw(const core::visual::VisualParams* vparams) override;
 
diff --git a/src/ModelOrderReduction/component/forcefield/HyperReducedTetrahedralCorotationalFEMForceField.inl b/src/ModelOrderReduction/component/forcefield/HyperReducedTetrahedralCorotationalFEMForceField.inl
index cd4b5e7..9321651 100644
--- a/src/ModelOrderReduction/component/forcefield/HyperReducedTetrahedralCorotationalFEMForceField.inl
+++ b/src/ModelOrderReduction/component/forcefield/HyperReducedTetrahedralCorotationalFEMForceField.inl
@@ -678,7 +678,7 @@ void HyperReducedTetrahedralCorotationalFEMForceField<DataTypes>::draw(const cor
 
 template <class DataTypes>
 void HyperReducedTetrahedralCorotationalFEMForceField<DataTypes>::
-buildStiffnessMatrix(core::behavior::StiffnessMatrix* matrix)
+doBuildStiffnessMatrix(core::behavior::StiffnessMatrix* matrix)
 {
     StiffnessMatrix JKJt, RJKJtRt;
     sofa::type::Mat<3, 3, Real> localMatrix(type::NOINIT);
diff --git a/src/ModelOrderReduction/component/forcefield/HyperReducedTetrahedronFEMForceField.h b/src/ModelOrderReduction/component/forcefield/HyperReducedTetrahedronFEMForceField.h
index bb7eb2c..2150316 100644
--- a/src/ModelOrderReduction/component/forcefield/HyperReducedTetrahedronFEMForceField.h
+++ b/src/ModelOrderReduction/component/forcefield/HyperReducedTetrahedronFEMForceField.h
@@ -132,7 +132,7 @@ class HyperReducedTetrahedronFEMForceField : public virtual TetrahedronFEMForceF
     // Make other overloaded version of getPotentialEnergy() to show up in subclass.
     using TetrahedronFEMForceField<DataTypes>::getPotentialEnergy;
 
-    virtual void buildStiffnessMatrix(core::behavior::StiffnessMatrix* matrix) override;
+    virtual void doBuildStiffnessMatrix(core::behavior::StiffnessMatrix* matrix) override;
     void draw(const core::visual::VisualParams* vparams) override;
 
 protected:
diff --git a/src/ModelOrderReduction/component/forcefield/HyperReducedTetrahedronFEMForceField.inl b/src/ModelOrderReduction/component/forcefield/HyperReducedTetrahedronFEMForceField.inl
index de8af6e..50a0a55 100644
--- a/src/ModelOrderReduction/component/forcefield/HyperReducedTetrahedronFEMForceField.inl
+++ b/src/ModelOrderReduction/component/forcefield/HyperReducedTetrahedronFEMForceField.inl
@@ -640,7 +640,7 @@ void HyperReducedTetrahedronFEMForceField<DataTypes>::draw(const core::visual::V
 }
 
 template <class DataTypes>
-void HyperReducedTetrahedronFEMForceField<DataTypes>::buildStiffnessMatrix(core::behavior::StiffnessMatrix* matrix)
+void HyperReducedTetrahedronFEMForceField<DataTypes>::doBuildStiffnessMatrix(core::behavior::StiffnessMatrix* matrix)
 {
     StiffnessMatrix JKJt, RJKJtRt;
     sofa::type::Mat<3, 3, Real> localMatrix(type::NOINIT);
diff --git a/src/ModelOrderReduction/component/forcefield/HyperReducedTetrahedronHyperelasticityFEMForceField.h b/src/ModelOrderReduction/component/forcefield/HyperReducedTetrahedronHyperelasticityFEMForceField.h
index 4dad9d8..c419d5b 100644
--- a/src/ModelOrderReduction/component/forcefield/HyperReducedTetrahedronHyperelasticityFEMForceField.h
+++ b/src/ModelOrderReduction/component/forcefield/HyperReducedTetrahedronHyperelasticityFEMForceField.h
@@ -118,7 +118,7 @@ public :
     
     virtual void addForce(const core::MechanicalParams* mparams /* PARAMS FIRST */, DataVecDeriv& d_f, const DataVecCoord& d_x, const DataVecDeriv& d_v) override;
     virtual void addDForce(const core::MechanicalParams* mparams /* PARAMS FIRST */, DataVecDeriv& d_df, const DataVecDeriv& d_dx) override;
-    void buildStiffnessMatrix(core::behavior::StiffnessMatrix* /* matrix */) override;
+    void doBuildStiffnessMatrix(core::behavior::StiffnessMatrix* /* matrix */) override;
 
     void draw(const core::visual::VisualParams* vparams) override;
 
diff --git a/src/ModelOrderReduction/component/forcefield/HyperReducedTetrahedronHyperelasticityFEMForceField.inl b/src/ModelOrderReduction/component/forcefield/HyperReducedTetrahedronHyperelasticityFEMForceField.inl
index ff6f9c2..35d0bd1 100644
--- a/src/ModelOrderReduction/component/forcefield/HyperReducedTetrahedronHyperelasticityFEMForceField.inl
+++ b/src/ModelOrderReduction/component/forcefield/HyperReducedTetrahedronHyperelasticityFEMForceField.inl
@@ -491,7 +491,7 @@ void HyperReducedTetrahedronHyperelasticityFEMForceField<DataTypes>::addDForce(c
 
 template <class DataTypes>
 void HyperReducedTetrahedronHyperelasticityFEMForceField<DataTypes>::
-buildStiffnessMatrix(core::behavior::StiffnessMatrix* matrix)
+doBuildStiffnessMatrix(core::behavior::StiffnessMatrix* matrix)
 {
     /// if the  matrix needs to be updated
     if (m_updateMatrix)
diff --git a/src/ModelOrderReduction/component/forcefield/HyperReducedTriangleFEMForceField.h b/src/ModelOrderReduction/component/forcefield/HyperReducedTriangleFEMForceField.h
index 0251573..1cc2297 100644
--- a/src/ModelOrderReduction/component/forcefield/HyperReducedTriangleFEMForceField.h
+++ b/src/ModelOrderReduction/component/forcefield/HyperReducedTriangleFEMForceField.h
@@ -140,7 +140,7 @@ protected :
     void hyperReducedApplyStiffnessLarge( VecCoord& f, Real h, const VecCoord& x, const SReal &kFactor );
 
     //// stiffness matrix assembly
-    void buildStiffnessMatrix(core::behavior::StiffnessMatrix* matrix) override;
+    void doBuildStiffnessMatrix(core::behavior::StiffnessMatrix* matrix) override;
 
 };
 
diff --git a/src/ModelOrderReduction/component/forcefield/HyperReducedTriangleFEMForceField.inl b/src/ModelOrderReduction/component/forcefield/HyperReducedTriangleFEMForceField.inl
index 9c367e2..957ab2d 100644
--- a/src/ModelOrderReduction/component/forcefield/HyperReducedTriangleFEMForceField.inl
+++ b/src/ModelOrderReduction/component/forcefield/HyperReducedTriangleFEMForceField.inl
@@ -372,7 +372,7 @@ void HyperReducedTriangleFEMForceField<DataTypes>::draw(const core::visual::Visu
 }
 
 template <class DataTypes>
-void HyperReducedTriangleFEMForceField<DataTypes>::buildStiffnessMatrix(core::behavior::StiffnessMatrix* matrix)
+void HyperReducedTriangleFEMForceField<DataTypes>::doBuildStiffnessMatrix(core::behavior::StiffnessMatrix* matrix)
 {
     StiffnessMatrix JKJt, RJKJtRt;
     sofa::type::Mat<3, 3, Real> localMatrix(type::NOINIT);