diff --git a/multi_user/bl_types/bl_curve.py b/multi_user/bl_types/bl_curve.py
index 4691a93..4f5dffa 100644
--- a/multi_user/bl_types/bl_curve.py
+++ b/multi_user/bl_types/bl_curve.py
@@ -46,6 +46,98 @@ SPLINE_POINT = [
     "radius",
 ]
 
+CURVE_METADATA = [
+    'align_x',
+    'align_y',
+    'bevel_depth',
+    'bevel_factor_end',
+    'bevel_factor_mapping_end',
+    'bevel_factor_mapping_start',
+    'bevel_factor_start',
+    'bevel_object',
+    'bevel_resolution',
+    'body',
+    'body_format',
+    'dimensions',
+    'eval_time',
+    'extrude',
+    'family',
+    'fill_mode',
+    'follow_curve',
+    'font',
+    'font_bold',
+    'font_bold_italic',
+    'font_italic',
+    'make_local',
+    'materials',
+    'name',
+    'offset',
+    'offset_x',
+    'offset_y',
+    'overflow',
+    'original',
+    'override_create',
+    'override_library',
+    'path_duration',
+    'preview',
+    'render_resolution_u',
+    'render_resolution_v',
+    'resolution_u',
+    'resolution_v',
+    'shape_keys',
+    'shear',
+    'size',
+    'small_caps_scale',
+    'space_character',
+    'space_line',
+    'space_word',
+    'type',
+    'taper_object',
+    'texspace_location',
+    'texspace_size',
+    'transform',
+    'twist_mode',
+    'twist_smooth',
+    'underline_height',
+    'underline_position',
+    'use_auto_texspace',
+    'use_deform_bounds',
+    'use_fake_user',
+    'use_fill_caps',
+    'use_fill_deform',
+    'use_map_taper',
+    'use_path',
+    'use_path_follow',
+    'use_radius',
+    'use_stretch',
+]
+
+
+
+
+SPLINE_METADATA = [
+    'hide',
+    'material_index',
+    # 'order_u',
+    # 'order_v',
+    # 'point_count_u',
+    # 'point_count_v',
+    'points',
+    'radius_interpolation',
+    'resolution_u',
+    'resolution_v',
+    'tilt_interpolation',
+    'type',
+    'use_bezier_u',
+    'use_bezier_v',
+    'use_cyclic_u',
+    'use_cyclic_v',
+    'use_endpoint_u',
+    'use_endpoint_v',
+    'use_smooth',
+]
+
+
 class BlCurve(BlDatablock):
     bl_id = "curves"
     bl_class = bpy.types.Curve
@@ -62,12 +154,8 @@ class BlCurve(BlDatablock):
         loader = Loader()
         loader.load(target, data)
 
-        # if isinstance(curve, T.TextCurve):
-        #     curve.font = data['font']
-        #     curve.font_bold = data['font']
-        #     curve.font_bold_italic = data['font']
-        #     curve.font_italic = data['font']
         target.splines.clear()
+
         # load splines
         for spline in data['splines'].values():
             new_spline = target.splines.new(spline['type'])
@@ -78,8 +166,12 @@ class BlCurve(BlDatablock):
                 bezier_points = new_spline.bezier_points 
                 bezier_points.add(spline['bezier_points_count'])
                 np_load_collection(spline['bezier_points'], bezier_points, SPLINE_BEZIER_POINT)
-                
-            # Not really working for now...
+            
+            if new_spline.type == 'POLY':
+                points = new_spline.points 
+                points.add(spline['points_count'])
+                np_load_collection(spline['points'], points, SPLINE_POINT)
+            # Not working for now...
             # See https://blender.stackexchange.com/questions/7020/create-nurbs-surface-with-python
             if new_spline.type == 'NURBS':
                 logging.error("NURBS not supported.")
@@ -95,6 +187,8 @@ class BlCurve(BlDatablock):
         dumper = Dumper()
         # Conflicting attributes
         # TODO: remove them with the NURBS support
+        dumper.include_filter = CURVE_METADATA
+
         dumper.exclude_filter = [
             'users',
             'order_u',
@@ -112,8 +206,13 @@ class BlCurve(BlDatablock):
 
         for index, spline in enumerate(instance.splines):
             dumper.depth = 2
+            dumper.include_filter = SPLINE_METADATA
             spline_data = dumper.dump(spline)
-            # spline_data['points'] = np_dump_collection(spline.points, SPLINE_POINT)
+
+            if spline.type == 'POLY':
+                spline_data['points_count'] = len(spline.points)-1
+                spline_data['points'] = np_dump_collection(spline.points, SPLINE_POINT)
+
             spline_data['bezier_points_count'] = len(spline.bezier_points)-1
             spline_data['bezier_points'] = np_dump_collection(spline.bezier_points, SPLINE_BEZIER_POINT)
             data['splines'][index] = spline_data