diff --git a/Source/UI/Chat/UISubChatHisWnd.cpp b/Source/UI/Chat/UISubChatHisWnd.cpp
index 527798fe..c3d95bf3 100644
--- a/Source/UI/Chat/UISubChatHisWnd.cpp
+++ b/Source/UI/Chat/UISubChatHisWnd.cpp
@@ -205,3 +205,5 @@ void UISubChatHisWnd::Slot15(int width, int height) {
 
   ChatButtonLayout{g_chatInputFlag, this->geometry.width, {&this->m_miniButton, &this->m_stickButton, &this->m_optionButton}}.Apply();
 }
+
+// OFFSET: 0x00912340
diff --git a/Source/UI/Chat/UISubChatHisWnd.h b/Source/UI/Chat/UISubChatHisWnd.h
index fc9a52e5..50d62277 100644
--- a/Source/UI/Chat/UISubChatHisWnd.h
+++ b/Source/UI/Chat/UISubChatHisWnd.h
@@ -1,6 +1,7 @@
 #ifndef RAGNAROK_SOURCE_UI_CHAT_UISUBCHATHISWND_H
 #define RAGNAROK_SOURCE_UI_CHAT_UISUBCHATHISWND_H
 
+#include "Contents/Configuration/ServiceConfiguration.h"
 #include "UI/Window/UIFrameWnd.h"
 
 #include <string>
@@ -29,6 +30,7 @@ class UISubChatHisWnd : public UIFrameWnd {
 
 public:
   UISubChatHisWnd();
+  UISubChatHisWnd(UIWindowContext& windows, UIFrameContext& frames, UIButtonContext& controls, UIEditContext& edit, UIListBoxContext& list);
   void Move(int x, int y) override;
   void Slot11() override;
   void Slot15(int width, int height) override;
diff --git a/Source/UI/Chat/UISubChatMiniWnd.h b/Source/UI/Chat/UISubChatMiniWnd.h
index ea4147c8..1b692759 100644
--- a/Source/UI/Chat/UISubChatMiniWnd.h
+++ b/Source/UI/Chat/UISubChatMiniWnd.h
@@ -5,6 +5,7 @@
 
 class UISubChatMiniWnd : public UIFrameWnd {
 public:
+  UISubChatMiniWnd(UIWindowContext& windows, UIFrameContext& frames);
   void Slot15(int width, int height) override;
   void Paint() override;
   void Slot25(int x, int y) override;
diff --git a/Source/UI/Dialogs/UIMemorialDunWnd.h b/Source/UI/Dialogs/UIMemorialDunWnd.h
index c1225c31..d309f8f0 100644
--- a/Source/UI/Dialogs/UIMemorialDunWnd.h
+++ b/Source/UI/Dialogs/UIMemorialDunWnd.h
@@ -12,6 +12,7 @@ extern int g_memorialDunWndY;
 
 class UIMemorialDunWnd : public UIFrameWnd {
 public:
+  UIMemorialDunWnd(UIWindowContext& windows, UIFrameContext& frames, UIButtonContext& controls);
   void Move(int x, int y) override;
   void Slot15(int width, int height) override;
   int SendMsg(UIWindow* sender, int message, std::intptr_t argument1, std::intptr_t argument2, std::intptr_t argument3, std::intptr_t argument4) override;
diff --git a/Source/UI/Shortcuts/UIQuickSlotWnd.cpp b/Source/UI/Shortcuts/UIQuickSlotWnd.cpp
index d2ccab28..a8a70f61 100644
--- a/Source/UI/Shortcuts/UIQuickSlotWnd.cpp
+++ b/Source/UI/Shortcuts/UIQuickSlotWnd.cpp
@@ -171,3 +171,5 @@ void UIQuickSlotWnd::Slot32(int x, int y) {
     }
   }
 }
+
+// OFFSET: 0x009118C0
diff --git a/Source/UI/Shortcuts/UIQuickSlotWnd.h b/Source/UI/Shortcuts/UIQuickSlotWnd.h
index b8800711..e063724f 100644
--- a/Source/UI/Shortcuts/UIQuickSlotWnd.h
+++ b/Source/UI/Shortcuts/UIQuickSlotWnd.h
@@ -41,6 +41,7 @@ struct QuickSlotWndInfo;
 
 class UIQuickSlotWnd : public UIFrameWnd {
 public:
+  UIQuickSlotWnd(UIWindowContext& windows, UIFrameContext& frames, QuickSlotPainting& painting);
   void Slot10(int x, int y, std::intptr_t argument) override;
   void Slot11() override;
   void Slot15(int width, int height) override;
diff --git a/Source/UI/Shortcuts/UIShortCutWnd.cpp b/Source/UI/Shortcuts/UIShortCutWnd.cpp
index 6afa970f..85ded56c 100644
--- a/Source/UI/Shortcuts/UIShortCutWnd.cpp
+++ b/Source/UI/Shortcuts/UIShortCutWnd.cpp
@@ -1030,3 +1030,7 @@ bool UINavigationWnd::LoadRoute(int index) {
   this->SendMsg(this, 6, 190, 0, 0, 0);
   return true;
 }
+
+// OFFSET: 0x00911490
+
+// OFFSET: 0x00912460
diff --git a/Source/UI/Window/UIChangeNameWnd.cpp b/Source/UI/Window/UIChangeNameWnd.cpp
index 3359e279..8288e1de 100644
--- a/Source/UI/Window/UIChangeNameWnd.cpp
+++ b/Source/UI/Window/UIChangeNameWnd.cpp
@@ -57,3 +57,5 @@ void UIChangeNameWnd::Slot15(int, int) {
   focus.Set(this->m_edit);
   this->m_message0 = 184;
 }
+
+// OFFSET: 0x00911190
diff --git a/Source/UI/Window/UIChangeNameWnd.h b/Source/UI/Window/UIChangeNameWnd.h
index cd2a87e6..aeba979e 100644
--- a/Source/UI/Window/UIChangeNameWnd.h
+++ b/Source/UI/Window/UIChangeNameWnd.h
@@ -9,6 +9,7 @@ class UIBitmapEditCtrl;
 
 class UIChangeNameWnd : public UIFrameWnd {
 public:
+  UIChangeNameWnd(UIWindowContext& windows, UIFrameContext& frames, UIButtonContext& controls);
   void Slot15(int width, int height) override;
   void Paint() override;
   int IsNameWithinLimit(std::string name, int limit);
diff --git a/Source/UI/Window/UIEscOptionWnd.cpp b/Source/UI/Window/UIEscOptionWnd.cpp
index 43a74355..1c2c17ad 100644
--- a/Source/UI/Window/UIEscOptionWnd.cpp
+++ b/Source/UI/Window/UIEscOptionWnd.cpp
@@ -63,3 +63,5 @@ void UIEscOptionWnd::LayoutButtons() {
     this->m_buttons[4]->Move(29, this->m_titleHeight + 51);
   }
 }
+
+// OFFSET: 0x00911250
diff --git a/Source/UI/Window/UIEscOptionWnd.h b/Source/UI/Window/UIEscOptionWnd.h
index 5f14f72e..d81f4f8e 100644
--- a/Source/UI/Window/UIEscOptionWnd.h
+++ b/Source/UI/Window/UIEscOptionWnd.h
@@ -1,6 +1,9 @@
 #ifndef RAGNAROK_SOURCE_UI_WINDOW_UIESCOPTIONWND_H
 #define RAGNAROK_SOURCE_UI_WINDOW_UIESCOPTIONWND_H
 
+#include "Client/Mode/CGameMode.h"
+#include "Client/Mode/ModeMgr.h"
+#include "Contents/Skills/ClientSkills.h"
 #include "UI/Window/UIFrameWnd.h"
 
 class UIButton;
@@ -8,6 +11,7 @@ struct UIButtonContext;
 
 class UIEscOptionWnd : public UIFrameWnd {
 public:
+  UIEscOptionWnd(UIWindowContext& windows, UIFrameContext& frames, UIButtonContext& controls);
   void Paint() override;
   void Slot15(int width, int height) override;
   void LayoutButtons();
diff --git a/Source/UI/Window/UIJobListWnd.cpp b/Source/UI/Window/UIJobListWnd.cpp
index 97a491f9..e2f0ea67 100644
--- a/Source/UI/Window/UIJobListWnd.cpp
+++ b/Source/UI/Window/UIJobListWnd.cpp
@@ -172,3 +172,5 @@ void UIJobListWnd::RefreshJobs() {
     this->AddChild(this->m_jobChecks[index]);
   }
 }
+
+// OFFSET: 0x00911410
diff --git a/Source/UI/Window/UIJobListWnd.h b/Source/UI/Window/UIJobListWnd.h
index bbe255d2..e7c8ce42 100644
--- a/Source/UI/Window/UIJobListWnd.h
+++ b/Source/UI/Window/UIJobListWnd.h
@@ -15,6 +15,7 @@ extern std::map<int, bool> g_partyBookingJobs;
 
 class UIJobListWnd : public UIFrameWnd {
 public:
+  UIJobListWnd(UIWindowContext& windows, UIFrameContext& frames, UIButtonContext& controls);
   void Slot11() override;
   void Slot15(int width, int height) override;
   void Paint() override;
@@ -25,7 +26,8 @@ protected:
   /* 00B4 */ UIStaticText* m_title;
   /* 00B8 */ UICheckBox* m_jobChecks[6];
   /* 00D0 */ UIBitmapButton* m_okButton;
-  /* 00D4 */ unsigned char unknown_00D4[0x18];
+  /* 00D4 */ unsigned char unknown_00D4[0x14];
+  /* 00E8 */ int unknown_00E8;
   /* 00EC */ JobListWndInfo* m_saved;
   UIButtonContext* m_controls;
 };
diff --git a/Source/UI/Window/UIMiniBtnWnd.cpp b/Source/UI/Window/UIMiniBtnWnd.cpp
index 25951d7a..d820056e 100644
--- a/Source/UI/Window/UIMiniBtnWnd.cpp
+++ b/Source/UI/Window/UIMiniBtnWnd.cpp
@@ -60,3 +60,8 @@ void UIMiniBtnWnd::Toggle() {
   }
   this->Invalidate();
 }
+
+// OFFSET: 0x009114F0
+// FUNCTION: fn_12516
+UIMiniBtnWnd::UIMiniBtnWnd(UIWindowContext& windows, UIFrameContext& frames) : UIFrameWnd(windows, frames, 0), m_windowId(-1) {
+}
diff --git a/Source/UI/Window/UIMiniBtnWnd.h b/Source/UI/Window/UIMiniBtnWnd.h
index ade8ac53..f80f9221 100644
--- a/Source/UI/Window/UIMiniBtnWnd.h
+++ b/Source/UI/Window/UIMiniBtnWnd.h
@@ -7,6 +7,7 @@
 
 class UIMiniBtnWnd : public UIFrameWnd {
 public:
+  UIMiniBtnWnd(UIWindowContext& windows, UIFrameContext& frames);
   void Paint() override;
   void Slot25(int x, int y) override;
   void Toggle();
diff --git a/Source/UI/Window/UINavigationHelpWnd.cpp b/Source/UI/Window/UINavigationHelpWnd.cpp
index 60310c56..2ffeae9d 100644
--- a/Source/UI/Window/UINavigationHelpWnd.cpp
+++ b/Source/UI/Window/UINavigationHelpWnd.cpp
@@ -64,3 +64,5 @@ int UINavigationHelpWnd::SendMsg(UIWindow*, int message, std::intptr_t a, std::i
   }
   return 0;
 }
+
+// OFFSET: 0x009115B0
diff --git a/Source/UI/Window/UINavigationHelpWnd.h b/Source/UI/Window/UINavigationHelpWnd.h
index 60169bed..4de878f5 100644
--- a/Source/UI/Window/UINavigationHelpWnd.h
+++ b/Source/UI/Window/UINavigationHelpWnd.h
@@ -9,6 +9,7 @@ struct UITextViewerContext;
 
 class UINavigationHelpWnd : public UIFrameWnd {
 public:
+  UINavigationHelpWnd(UIWindowContext& windows, UIFrameContext& frames, UIButtonContext& controls, UITextViewerContext& text);
   void Slot15(int width, int height) override;
   void Paint() override;
   int SendMsg(UIWindow* sender, int message, std::intptr_t a, std::intptr_t b, std::intptr_t c, std::intptr_t d) override;
@@ -17,6 +18,7 @@ protected:
   UIButtonContext* m_controls;
   UITextViewerContext* m_text;
   /* 00B4 */ UITextViewer* m_viewer;
+  /* 00B8 */ int unknown_00B8;
 };
 
 #endif
diff --git a/Source/UI/Window/UIPartyBookingHelpWnd.cpp b/Source/UI/Window/UIPartyBookingHelpWnd.cpp
index 3555a54f..672be828 100644
--- a/Source/UI/Window/UIPartyBookingHelpWnd.cpp
+++ b/Source/UI/Window/UIPartyBookingHelpWnd.cpp
@@ -51,3 +51,5 @@ int UIPartyBookingHelpWnd::SendMsg(UIWindow* sender, int message, std::intptr_t
   }
   return 0;
 }
+
+// OFFSET: 0x00911860
diff --git a/Source/UI/Window/UIPartyBookingHelpWnd.h b/Source/UI/Window/UIPartyBookingHelpWnd.h
index 2ee0b777..4f459fa1 100644
--- a/Source/UI/Window/UIPartyBookingHelpWnd.h
+++ b/Source/UI/Window/UIPartyBookingHelpWnd.h
@@ -9,6 +9,7 @@ struct UITextViewerContext;
 
 class UIPartyBookingHelpWnd : public UIFrameWnd {
 public:
+  UIPartyBookingHelpWnd(UIWindowContext& windows, UIFrameContext& frames, UIButtonContext& controls, UITextViewerContext& text);
   void Slot15(int width, int height) override;
   void Paint() override;
   int SendMsg(UIWindow* sender, int message, std::intptr_t argument1, std::intptr_t argument2, std::intptr_t argument3, std::intptr_t argument4) override;
diff --git a/Source/UI/Window/UIRebirthWnd.cpp b/Source/UI/Window/UIRebirthWnd.cpp
index ac129c2f..20562b35 100644
--- a/Source/UI/Window/UIRebirthWnd.cpp
+++ b/Source/UI/Window/UIRebirthWnd.cpp
@@ -68,3 +68,5 @@ int UIRebirthWnd::SendMsg(UIWindow* sender, int message, std::intptr_t argument1
   }
   return 0;
 }
+
+// OFFSET: 0x00911950
diff --git a/Source/UI/Window/UIRebirthWnd.h b/Source/UI/Window/UIRebirthWnd.h
index 4e44b21b..266b3157 100644
--- a/Source/UI/Window/UIRebirthWnd.h
+++ b/Source/UI/Window/UIRebirthWnd.h
@@ -7,6 +7,7 @@ struct UIButtonContext;
 
 class UIRebirthWnd : public UIFrameWnd {
 public:
+  UIRebirthWnd(UIWindowContext& windows, UIFrameContext& frames, UIButtonContext& controls);
   void Slot15(int width, int height) override;
   void Paint() override;
   int SendMsg(UIWindow* sender, int message, std::intptr_t argument1, std::intptr_t argument2, std::intptr_t argument3, std::intptr_t argument4) override;