diff --git a/src/nomad_simulations/schema_packages/numerical_settings.py b/src/nomad_simulations/schema_packages/numerical_settings.py
index b8da0f99..25af498a 100644
--- a/src/nomad_simulations/schema_packages/numerical_settings.py
+++ b/src/nomad_simulations/schema_packages/numerical_settings.py
@@ -889,11 +889,15 @@ def normalize(self, archive: 'EntryArchive', logger: 'BoundLogger') -> None:
         super().normalize(archive, logger)
 
 
-class IntegralDecomposition(NumericalSettings):
+class GTOIntegralDecomposition(NumericalSettings):
     """
     A general class for integral decomposition techniques for Coulomb and exchange integrals.
+
     Examples:
     Resolution of identity (RI-approximation):
+    RI
+    RIJK
+    ....
     Chain-of-spheres (COSX) algorithm for exchange: doi:10.1016/j.chemphys.2008.10.036
     """