Waqas-1756 · Sep 27, 2026 · Sep 27, 2026 · Sep 30, 2026
diff --git a/source/user/manual/material/ndMaterial.rst b/source/user/manual/material/ndMaterial.rst
@@ -27,6 +27,7 @@ The following contain information about matType? and the args required for each
 
    ndMaterials/ElasticIsotropic
    ndMaterials/ElasticOrthotropic
+   ndMaterials/TimberHoffman3D
    ndMaterials/J2Plasticity
    ndMaterials/DruckerPrager
    ndMaterials/ManzariDafalias

diff --git a/source/user/manual/material/ndMaterials/TimberHoffman3D.rst b/source/user/manual/material/ndMaterials/TimberHoffman3D.rst
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