diff --git a/src/View/Geometry/MeshingDialog.py b/src/View/Geometry/MeshingDialog.py
index a83d4d5b..4caa27cc 100644
--- a/src/View/Geometry/MeshingDialog.py
+++ b/src/View/Geometry/MeshingDialog.py
@@ -56,6 +56,7 @@ class MeshingDialog(PamhyrDialog):
         self._end_cs = -1
 
         self._init_default_values_profiles()
+        self._init_default_values_guidelines()
 
         self.set_double_spin_box(
             "doubleSpinBox_space_step",
@@ -98,9 +99,18 @@ class MeshingDialog(PamhyrDialog):
 
         return name
 
-    def _get_guide_line(self):
-        gl = self._reach
-        return []
+    def _init_default_values_guidelines(self):
+        gl, _ = self._reach.compute_guidelines()
+        gl = list(gl)
+
+        bgl = ['un'] + gl
+        egl = gl + ['np']
+
+        self.combobox_add_items("comboBox_begin_gl", bgl)
+        self.combobox_add_items("comboBox_end_gl", egl)
+
+        self.set_combobox_text("comboBox_begin_gl", bgl[0])
+        self.set_combobox_text("comboBox_end_gl", egl[-1])
 
     @property
     def space_step(self):
@@ -122,6 +132,14 @@ class MeshingDialog(PamhyrDialog):
     def end_cs(self):
         return self._end_cs + 1
 
+    @property
+    def begin_dir(self):
+        return self._begin_dir
+
+    @property
+    def end_dir(self):
+        return self._end_dir
+
     def accept(self):
         self._space_step = self.get_double_spin_box(
             "doubleSpinBox_space_step",
@@ -134,6 +152,9 @@ class MeshingDialog(PamhyrDialog):
         self._begin_cs = self.profiles.index(p1)
         self._end_cs = self.profiles.index(p2)
 
+        self._begin_dir = self.get_combobox_text("comboBox_begin_gl")
+        self._end_dir = self.get_combobox_text("comboBox_end_gl")
+
         super().accept()
 
     def reject(self):
diff --git a/src/View/Geometry/Window.py b/src/View/Geometry/Window.py
index 1006d229..d090aa2a 100644
--- a/src/View/Geometry/Window.py
+++ b/src/View/Geometry/Window.py
@@ -269,11 +269,13 @@ class GeometryWindow(PamhyrWindow):
                 data = {
                     "step": dlg.space_step,
                     "limites": [dlg.begin_cs, dlg.end_cs],
+                    "directrices": [dlg.begin_dir, dlg.end_dir],
                     "lplan": dlg.lplan,
                     "linear": dlg.linear,
                 }
                 self._edit_meshing(data)
         except Exception as e:
+            logger_exception(e)
             return
 
     def _edit_meshing(self, data):
diff --git a/src/View/ui/MeshingOptions.ui b/src/View/ui/MeshingOptions.ui
index fd3d077d..dde78e51 100644
--- a/src/View/ui/MeshingOptions.ui
+++ b/src/View/ui/MeshingOptions.ui
@@ -75,7 +75,7 @@
         </widget>
        </item>
        <item>
-        <widget class="QComboBox" name="comboBox_begin_kp_2">
+        <widget class="QComboBox" name="comboBox_begin_gl">
          <property name="enabled">
           <bool>true</bool>
          </property>
@@ -96,7 +96,7 @@
         </widget>
        </item>
        <item>
-        <widget class="QComboBox" name="comboBox_end_kp_2">
+        <widget class="QComboBox" name="comboBox_end_gl">
          <property name="enabled">
           <bool>true</bool>
          </property>