diff --git a/examples/examples/real/Hecho.py b/examples/examples/real/Hecho.py
index bdad86b7..b2539350 100644
--- a/examples/examples/real/Hecho.py
+++ b/examples/examples/real/Hecho.py
@@ -12,6 +12,7 @@
 
 # Aux imports
 import pandas as pn
+from gempy.modules.serialization.save_load import _validate_serialization
 
 # Importing gempy
 import gempy as gp
@@ -126,7 +127,7 @@
 gp.set_section_grid(
     grid=geo_model.grid,
     section_dict={
-            'section': ([0, 0], [16, 0], [321, 91])
+            'section': ((0., 0.), (16., 0.), (321, 91))
     },
 )
 
@@ -149,7 +150,8 @@
         y=new_orientations.data['Y'],
         z=new_orientations.data['Z'],
         pole_vector=new_orientations.grads,
-        elements_names=fn
+        elements_names=fn,
+        name_id_map=element.surface_points.name_id_map 
     )
 
 # %%
@@ -216,6 +218,7 @@
 # Setting verbose and condition number options for debugging
 geo_model.interpolation_options.kernel_options.compute_condition_number = True
 
+
 # %% 
 gp.compute_model(
     gempy_model=geo_model,
@@ -223,7 +226,7 @@
         backend=gp.data.AvailableBackends.PYTORCH,
         dtype='float64'
     ),
-    validate_serialization=False
+    validate_serialization=True
 )
 
 # %% 
diff --git a/gempy/modules/data_manipulation/manipulate_points.py b/gempy/modules/data_manipulation/manipulate_points.py
index edc0df45..9c8a4974 100644
--- a/gempy/modules/data_manipulation/manipulate_points.py
+++ b/gempy/modules/data_manipulation/manipulate_points.py
@@ -96,7 +96,8 @@ def add_orientations(geo_model: GeoModel,
         elements_names: Sequence[str],
         pole_vector: Optional[Union[Sequence[np.ndarray], np.ndarray]] = None,
         orientation: Optional[Union[Sequence[np.ndarray], np.ndarray]] = None,
-        nugget: Optional[Sequence[float]] = None
+        nugget: Optional[Sequence[float]] = None,
+        name_id_map: Optional[dict[str, int]] = None  #: A mapping between orientation names and ids.
 ) -> StructuralFrame:
     """Add orientation data to the geological model.
 
@@ -176,6 +177,7 @@ def add_orientations(geo_model: GeoModel,
             G_z=data['pole_vector'][..., 2],
             names=[element_name] * len(data['x']),
             nugget=data['nugget'],
+            name_id_map=name_id_map
         )
 
         element: StructuralElement = geo_model.structural_frame.get_element_by_name(element_name)