diff --git a/addons/cetmix_tower_yaml/models/cx_tower_plan_line_action.py b/addons/cetmix_tower_yaml/models/cx_tower_plan_line_action.py
new file mode 100644
index 0000000..ce3e36d
--- /dev/null
+++ b/addons/cetmix_tower_yaml/models/cx_tower_plan_line_action.py
@@ -0,0 +1,20 @@
+# Copyright (C) 2024 Cetmix OÜ
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
+from odoo import models
+
+
+class CxTowerPlanLineAction(models.Model):
+    _name = "cx.tower.plan.line.action"
+    _inherit = ["cx.tower.plan.line.action", "cx.tower.yaml.mixin"]
+
+    def _get_fields_for_yaml(self):
+        res = super()._get_fields_for_yaml()
+        res += [
+            "sequence",
+            "condition",
+            "value_char",
+            "action",
+            "custom_exit_code",
+            "variable_value_ids",
+        ]
+        return res