diff --git a/_data/components/tree.yml b/_data/components/tree.yml
index 08c03915b..667096aad 100644
--- a/_data/components/tree.yml
+++ b/_data/components/tree.yml
@@ -104,6 +104,19 @@ outputs: [{
   description: "Event triggered when a tree node is clicked"
 }]
 
+methods: [{
+  name: "getSelectedFlatNodes",
+  type: "method",
+  description: "Return the selected flat nodes ",
+  parameters: "",
+  returns: "OTreeFlatNode[]"
+},{
+  name: "getSelectedItems",
+  type: "method",
+  description : "Returns the selected items of the component in a hierarchical structure. Each item may include a `children` property containing its selected child nodes",
+  returns: "any[]"
+}]
+
 # ,{
 #   name : "onLoadNextLevel",
 #   description: "Event triggered when "