diff --git a/resources/definitions/fdmprinter.def.json b/resources/definitions/fdmprinter.def.json
index 3736ff609b..6866af3a81 100644
--- a/resources/definitions/fdmprinter.def.json
+++ b/resources/definitions/fdmprinter.def.json
@@ -1053,6 +1053,53 @@
                         }
                     }
                 },
+                "beading_strategy_type":
+                {
+                    "label": "Variable Line Strategy",
+                    "description": "Beading strategy used by libArachne to generate walls.",
+                    "type": "enum",
+                    "options":
+                    {
+                        "naive": "Naive",
+                        "center_deviation": "Center Deviation",
+                        "distributed": "Distributed",
+                        "inward_distributed": "Inward Distributed"
+                    },
+                    "default_value": "distributed",
+                    "limit_to_extruder": "wall_0_extruder_nr"
+                },
+                "widening_beading_enabled":
+                {
+                    "label": "Enable Variable Line Widening",
+                    "description": "Applies the Widening Beading meta-strategy on top of the selected beading strategy in libArachne.",
+                    "type": "bool",
+                    "default_value": false,
+                    "limit_to_extruder": "wall_0_extruder_nr"
+                },
+                "min_bead_width":
+                {
+                    "label": "Minimum Wall Line Width",
+                    "description": "Minimum Bead Width. Used in the Widening Beading meta-strategy in libArachne.",
+                    "unit": "mm",
+                    "value": "wall_line_width / 2",
+                    "minimum_value": "0",
+                    "maximum_value": "wall_line_width",
+                    "type": "float",
+                    "limit_to_extruder": "wall_0_extruder_nr",
+                    "enabled": "widening_beading_enabled"
+                },
+                "min_feature_size":
+                {
+                    "label": "Minimum Feature Size",
+                    "description": "Minimum Feature Size. Used in the Widening Beading meta-strategy in libArachne.",
+                    "unit": "mm",
+                    "value": "wall_line_width / 2",
+                    "minimum_value": "0",
+                    "maximum_value": "wall_line_width",
+                    "type": "float",
+                    "limit_to_extruder": "wall_0_extruder_nr",
+                    "enabled": "widening_beading_enabled"
+                },
                 "wall_0_wipe_dist":
                 {
                     "label": "Outer Wall Wipe Distance",