diff --git a/Misc/ATR_MA_Trend.mq4.todo b/Misc/ATR_MA_Trend.mq4.todo
index c0f4400..d33267a 100644
--- a/Misc/ATR_MA_Trend.mq4.todo
+++ b/Misc/ATR_MA_Trend.mq4.todo
@@ -3,5 +3,41 @@
  * Implements strategy's indicator.
  */
 
+#include <EA31337-classes/IndicatorLegacy.h>
+
+#property indicator_chart_window
+#property indicator_buffers 4
+#property indicator_plots 4
+//+----------------------------------------------+
+//|  Bullish indicator rendering options    |
+//+----------------------------------------------+
+#property indicator_type1 DRAW_LINE
+#property indicator_color1 Blue
+#property indicator_style1 STYLE_DASHDOTDOT
+#property indicator_width1 2
+#property indicator_label1 "Upper TrendValue"
+//+----------------------------------------------+
+//|  Bearish indicator rendering options   |
+//+----------------------------------------------+
+#property indicator_type2 DRAW_LINE
+#property indicator_color2 MediumVioletRed
+#property indicator_style2 STYLE_DASHDOTDOT
+#property indicator_width2 2
+#property indicator_label2 "Lower TrendValue"
+//+----------------------------------------------+
+//|  Bullish indicator rendering options      |
+//+----------------------------------------------+
+#property indicator_type3 DRAW_ARROW
+#property indicator_color3 DeepSkyBlue
+#property indicator_width3 4
+#property indicator_label3 "Buy TrendValue"
+//+----------------------------------------------+
+//|  Bearish indicator rendering options  |
+//+----------------------------------------------+
+#property indicator_type4 DRAW_ARROW
+#property indicator_color4 Red
+#property indicator_width4 4
+#property indicator_label4 "Sell TrendValue"
+
 // Includes the main file.
 #include "ATR_MA_Trend.mq5"
diff --git a/Oscillators/Multi/SuperSlope.mq5.fixme b/Oscillators/Multi/SuperSlope.mq5.fixme
index 8d7c8bc..b0e73a8 100644
--- a/Oscillators/Multi/SuperSlope.mq5.fixme
+++ b/Oscillators/Multi/SuperSlope.mq5.fixme
@@ -41,7 +41,46 @@
 #define extern input
 #define Bars (ChartStatic::iBars(_Symbol, _Period))
 #define Bid (SymbolInfoStatic::GetBid(_Symbol))
-#define TimeDayOfWeek (DateTime::DateOfWeek())
+#define TimeDayOfWeek DateTimeStatic::DayOfWeek
+
+int WindowFirstVisibleBar(const long chart_ID = 0) {
+  long result = -1;
+
+  ResetLastError();
+
+  if (!ChartGetInteger(chart_ID, CHART_FIRST_VISIBLE_BAR, 0, result)) {
+    Print(__FUNCTION__ + ", Error Code = ", GetLastError());
+  }
+
+  return (int)result;
+}
+
+int WindowBarsPerChart() {
+  return (int)ChartGetInteger(0, CHART_VISIBLE_BARS, 0);
+}
+
+int ObjectFind(string name) { return ObjectFind(0, name); }
+
+bool ObjectSetText(string name, string text, int font_size, string font = "",
+                   color text_color = CLR_NONE) {
+  int tmpObjType = (int)ObjectGetInteger(0, name, OBJPROP_TYPE);
+  if (tmpObjType != OBJ_LABEL && tmpObjType != OBJ_TEXT)
+    return (false);
+  if (StringLen(text) > 0 && font_size > 0) {
+    if (ObjectSetString(0, name, OBJPROP_TEXT, text) == true &&
+        ObjectSetInteger(0, name, OBJPROP_FONTSIZE, font_size) == true) {
+      if ((StringLen(font) > 0) &&
+          ObjectSetString(0, name, OBJPROP_FONT, font) == false)
+        return (false);
+      if (text_color != CLR_NONE &&
+          ObjectSetInteger(0, name, OBJPROP_COLOR, text_color) == false)
+        return (false);
+      return (true);
+    }
+    return (false);
+  }
+  return (false);
+}
 
 // Define global functions.
 #undef DoubleToStr
@@ -57,6 +96,33 @@ int WindowsTotal(const long _cid = 0) {
   }
   return (int)result;
 }
+int WindowOnDropped() { return ChartWindowOnDropped(); }
+int WindowFind(string name) {
+  int window = -1;
+  if ((ENUM_PROGRAM_TYPE)MQLInfoInteger(MQL_PROGRAM_TYPE) ==
+      PROGRAM_INDICATOR) {
+    window = ChartWindowFind();
+  } else {
+    window = ChartWindowFind(0, name);
+    if (window == -1)
+      Print(__FUNCTION__ + "(): Error = ", GetLastError());
+  }
+  return (window);
+}
+
+// Following methods are only valid when used in MQL4 code.
+string StringTrimLeftMQL4(string text) {
+  StringTrimLeft(text);
+  return text;
+}
+
+string StringTrimRightMQL4(string text) {
+  StringTrimRight(text);
+  return text;
+}
+
+#define StringTrimLeft StringTrimLeftMQL4
+#define StringTrimRight StringTrimRightMQL4
 
 // Includes the main file.
 #include "SuperSlope.mq4"