diff --git a/src/KingSystem/CMakeLists.txt b/src/KingSystem/CMakeLists.txt
index 095938e5..fede8909 100644
--- a/src/KingSystem/CMakeLists.txt
+++ b/src/KingSystem/CMakeLists.txt
@@ -1,4 +1,5 @@
 add_subdirectory(ActorSystem)
+add_subdirectory(Framework)
 add_subdirectory(Map)
 add_subdirectory(MessageSystem)
 add_subdirectory(Resource)
diff --git a/src/KingSystem/Framework/CMakeLists.txt b/src/KingSystem/Framework/CMakeLists.txt
new file mode 100644
index 00000000..1c098cd3
--- /dev/null
+++ b/src/KingSystem/Framework/CMakeLists.txt
@@ -0,0 +1,3 @@
+target_sources(uking PRIVATE
+  frmRootTaskParam.h
+)
diff --git a/src/KingSystem/Framework/frmRootTaskParam.h b/src/KingSystem/Framework/frmRootTaskParam.h
new file mode 100644
index 00000000..49adb85c
--- /dev/null
+++ b/src/KingSystem/Framework/frmRootTaskParam.h
@@ -0,0 +1,41 @@
+#pragma once
+
+#include <basis/seadTypes.h>
+#include <container/seadBuffer.h>
+#include <container/seadObjArray.h>
+#include <framework/seadTaskParameter.h>
+#include <prim/seadSafeString.h>
+#include "KingSystem/Utils/Types.h"
+
+namespace ksys::frm {
+
+struct RootTaskParam : public sead::TaskParameter {
+    SEAD_RTTI_OVERRIDE(RootTaskParam, sead::TaskParameter)
+public:
+    using ThreadIdArray = sead::FixedObjArray<u32, 4>;
+
+    RootTaskParam() = default;
+
+    u16 _8 = 1;
+    u8 _a = 1;
+    void* _10 = nullptr;
+    void* _18 = nullptr;
+    sead::SafeString app_name;
+    sead::SafeString _30;
+    sead::FixedObjArray<u32, 4> thread_ids;
+    sead::Buffer<const char*> res_extensions1;
+    sead::Buffer<const char*> res_extensions2;
+    u8 _c0 = 0;
+    u8 _c1 = 0;
+    u8 _c2 = 0;
+    s32 _c4 = -1;
+    u32 constant_a = 0;
+    u32 constant_b = 0;
+    u32 heap_size = 0;
+    u32 constant_c = 0;
+    u32 constant_d = 0;
+};
+KSYS_CHECK_SIZE_NX150(RootTaskParam::ThreadIdArray, 0x60);
+KSYS_CHECK_SIZE_NX150(RootTaskParam, 0xe0);
+
+}  // namespace ksys::frm