diff --git a/src/main.cpp b/src/main.cpp
index 5f43767..568f460 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -596,6 +596,26 @@
             return getSubTreePaths(interfaceMap, reqPath, depth, interfaces);
         });
 
+    iface->register_method(
+        "GetAssociatedSubTree",
+        [&interfaceMap](const sdbusplus::message::object_path& associationPath,
+                        const sdbusplus::message::object_path& reqPath,
+                        int32_t depth, std::vector<std::string>& interfaces) {
+            return getAssociatedSubTree(interfaceMap, associationMaps,
+                                        associationPath, reqPath, depth,
+                                        interfaces);
+        });
+
+    iface->register_method(
+        "GetAssociatedSubTreePaths",
+        [&interfaceMap](const sdbusplus::message::object_path& associationPath,
+                        const sdbusplus::message::object_path& reqPath,
+                        int32_t depth, std::vector<std::string>& interfaces) {
+            return getAssociatedSubTreePaths(interfaceMap, associationMaps,
+                                             associationPath, reqPath, depth,
+                                             interfaces);
+        });
+
     iface->initialize();
 
     io.post([&]() {