diff --git a/tools/adaptive-isogrid/src/nx/import_profile.py b/tools/adaptive-isogrid/src/nx/import_profile.py
index 548969dc..f2cb7d84 100644
--- a/tools/adaptive-isogrid/src/nx/import_profile.py
+++ b/tools/adaptive-isogrid/src/nx/import_profile.py
@@ -315,8 +315,8 @@ def _draw_polylines_batch(
         try:
             # Sketch.AddGeometry(infer, ellipse, curves)
             sketch.AddGeometry(
-                NXOpen.Sketch.InferConstraintsOption.DoNotInferConstraints,
-                NXOpen.Sketch.AddEllipseOption.None_,
+                NXOpen.InferConstraintsOption.InferNoConstraints,
+                NXOpen.AddEllipseOption.TreatAsEllipse,
                 all_lines,
             )
             lister.WriteLine(f"[import] Added {len(all_lines)} lines to sketch via AddGeometry")
@@ -327,8 +327,8 @@ def _draw_polylines_batch(
             for line in all_lines:
                 try:
                     sketch.AddGeometry(
-                        NXOpen.Sketch.InferConstraintsOption.DoNotInferConstraints,
-                        NXOpen.Sketch.AddEllipseOption.None_,
+                        NXOpen.InferConstraintsOption.InferNoConstraints,
+                        NXOpen.AddEllipseOption.TreatAsEllipse,
                         [line],
                     )
                     added += 1
@@ -534,10 +534,21 @@ def main():
 
         # Deactivate sketch
         try:
-            sketch.Deactivate(
-                view_false,
-                False,  # UpdateLevel — False or Model
-            )
+            # Resolve UpdateLevel enum at runtime
+            update_model = None
+            for path in ["NXOpen.Sketch.UpdateLevel.Model", "NXOpen.UpdateLevel.Model"]:
+                try:
+                    parts_p = path.split(".")
+                    obj = __import__(parts_p[0])
+                    for attr in parts_p[1:]:
+                        obj = getattr(obj, attr)
+                    update_model = obj
+                    break
+                except (AttributeError, ImportError):
+                    continue
+            if update_model is None:
+                update_model = 1  # numeric fallback
+            sketch.Deactivate(view_false, update_model)
         except Exception as exc:
             lister.WriteLine(f"[import] Warning deactivating: {exc}")