diff --git a/documents/logs/Screenshot_8.png b/documents/logs/Screenshot_8.png
new file mode 100644
index 0000000..5369659
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diff --git a/documents/logs/Screenshot_9.png b/documents/logs/Screenshot_9.png
new file mode 100644
index 0000000..dae2a12
Binary files /dev/null and b/documents/logs/Screenshot_9.png differ
diff --git a/lims_management/models/lims_result.py b/lims_management/models/lims_result.py
index 94ec921..28b8ba5 100644
--- a/lims_management/models/lims_result.py
+++ b/lims_management/models/lims_result.py
@@ -92,8 +92,9 @@ class LimsResult(models.Model):
         string='Valor de Texto'
     )
     
-    value_selection = fields.Char(
-        string='Valor de Selección'
+    value_selection = fields.Selection(
+        string='Valor de Selección',
+        selection='_get_selection_options'
     )
     
     # Campo para mostrar las opciones disponibles
@@ -310,6 +311,14 @@ class LimsResult(models.Model):
                 # Esto se usará en las vistas para mostrar las opciones dinámicamente
                 pass
     
+    def _get_selection_options(self):
+        """Retorna las opciones de selección basadas en el parámetro."""
+        options = []
+        if self.parameter_id and self.parameter_value_type == 'selection':
+            param_options = self.parameter_id.get_selection_list()
+            options = [(opt, opt) for opt in param_options]
+        return options or [('', 'Sin opciones')]
+    
     @api.depends('parameter_id', 'parameter_id.selection_values')
     def _compute_selection_options_display(self):
         """Calcula las opciones disponibles para mostrar al usuario."""
diff --git a/lims_management/views/lims_test_views.xml b/lims_management/views/lims_test_views.xml
index 455232b..d0729bd 100644
--- a/lims_management/views/lims_test_views.xml
+++ b/lims_management/views/lims_test_views.xml
@@ -90,15 +90,7 @@
                                                class="oe_edit_only"/>
                                         <field name="value_selection" 
                                                invisible="parameter_value_type != 'selection'"
-                                               placeholder="Seleccione una opción"
-                                               class="oe_edit_only"/>
-                                        <field name="selection_options_display"
-                                               invisible="parameter_value_type != 'selection'"
-                                               readonly="1"
-                                               nolabel="1"
-                                               class="text-muted small"
-                                               widget="text"
-                                               style="font-size: 0.85em; color: #6c757d;"/>
+                                               widget="selection"/>
                                         <field name="value_boolean" 
                                                invisible="parameter_value_type != 'boolean'"
                                                widget="boolean_toggle"