diff --git a/src/CalcViewModel/Common/CopyPasteManager.cpp b/src/CalcViewModel/Common/CopyPasteManager.cpp
index 68ddd2e..7ae2bb9 100644
--- a/src/CalcViewModel/Common/CopyPasteManager.cpp
+++ b/src/CalcViewModel/Common/CopyPasteManager.cpp
@@ -129,7 +129,7 @@ String^ CopyPasteManager::ValidatePasteExpression(String^ pastedText, ViewMode m
     if (pastedText->Length() > MaxPasteableLength)
     {
         // return NoOp to indicate don't paste anything.
-        TraceLogger::GetInstance().LogInvalidInputPasted(L"PastedExpressionSizeGreaterThanMaxAllowed", L"MoreThanMaxInput", mode, programmerNumberBase, bitLengthType);
+        TraceLogger::GetInstance().LogInvalidPastedInputOccurred(L"PastedExpressionSizeGreaterThanMaxAllowed", mode, programmerNumberBase, bitLengthType);
         return StringReference(PasteErrorString);
     }
 
@@ -164,7 +164,7 @@ String^ CopyPasteManager::ValidatePasteExpression(String^ pastedText, ViewMode m
     // validate each operand with patterns for different modes
     if (!ExpressionRegExMatch(operands, mode, modeType, programmerNumberBase, bitLengthType))
     {
-        TraceLogger::GetInstance().LogInvalidInputPasted(L"InvalidExpressionForPresentMode", pastedText->Data(), mode, programmerNumberBase, bitLengthType);
+        TraceLogger::GetInstance().LogInvalidPastedInputOccurred(L"InvalidExpressionForPresentMode", mode, programmerNumberBase, bitLengthType);
         return StringReference(PasteErrorString);
     }
 
@@ -193,7 +193,7 @@ vector<wstring> CopyPasteManager::ExtractOperands(const wstring& pasteExpression
 
         if (operands.size() >= MaxOperandCount)
         {
-            TraceLogger::GetInstance().LogInvalidInputPasted(L"OperandCountGreaterThanMaxCount", pasteExpression.c_str(), mode, programmerNumberBase, bitLengthType);
+            TraceLogger::GetInstance().LogInvalidPastedInputOccurred(L"OperandCountGreaterThanMaxCount", mode, programmerNumberBase, bitLengthType);
             operands.clear();
             return operands;
         }
@@ -207,7 +207,7 @@ vector<wstring> CopyPasteManager::ExtractOperands(const wstring& pasteExpression
                 // to disallow pasting of 1e+12345 as 1e+1234, max exponent that can be pasted is 9999.
                 if (expLength > MaxExponentLength)
                 {
-                    TraceLogger::GetInstance().LogInvalidInputPasted(L"ExponentLengthGreaterThanMaxLength", pasteExpression.c_str(), mode, programmerNumberBase, bitLengthType);
+                    TraceLogger::GetInstance().LogInvalidPastedInputOccurred(L"ExponentLengthGreaterThanMaxLength", mode, programmerNumberBase, bitLengthType);
                     operands.clear();
                     return operands;
                 }
diff --git a/src/CalcViewModel/Common/TraceLogger.cpp b/src/CalcViewModel/Common/TraceLogger.cpp
index 17f719a..35f1127 100644
--- a/src/CalcViewModel/Common/TraceLogger.cpp
+++ b/src/CalcViewModel/Common/TraceLogger.cpp
@@ -59,7 +59,7 @@ namespace CalculatorApp
     constexpr auto EVENT_NAME_MEMORY_FLYOUT_OPEN_BEGIN                                  = L"MemoryFlyoutOpenBegin";
     constexpr auto EVENT_NAME_MEMORY_FLYOUT_OPEN_END                                    = L"MemoryFlyoutOpenEnd";
     constexpr auto EVENT_NAME_MEMORY_CLEAR_ALL                                          = L"MemoryClearAll";
-    constexpr auto EVENT_NAME_INVALID_INPUT_PASTED                                      = L"InvalidInputPasted";
+    constexpr auto EVENT_NAME_INVALID_PASTED_INPUT_OCCURRED                             = L"InvalidPastedInputOccurred";
     constexpr auto EVENT_NAME_VALID_INPUT_PASTED                                        = L"ValidInputPasted";
     constexpr auto EVENT_NAME_BITFLIP_PANE_CLICKED                                      = L"BitFlipPaneClicked";
     constexpr auto EVENT_NAME_BITFLIP_BUTTONS_USED                                      = L"BitFlipToggleButtonUsed";
@@ -81,6 +81,9 @@ namespace CalculatorApp
 
     constexpr auto EVENT_NAME_EXCEPTION                                                 = L"Exception";
 
+    constexpr auto PDT_PRIVACY_DATA_TAG                                                 = L"PartA_PrivTags";
+    constexpr auto PDT_PRODUCT_AND_SERVICE_USAGE                                        = 0x0000'0000'0200'0000u;
+
 #ifdef SEND_TELEMETRY
     // c.f. WINEVENT_KEYWORD_RESERVED_63-56 0xFF00000000000000 // Bits 63-56 - channel keywords
     // c.f. WINEVENT_KEYWORD_*              0x00FF000000000000 // Bits 55-48 - system-reserved keywords
@@ -641,17 +644,17 @@ namespace CalculatorApp
         LogTelemetryEvent(EVENT_NAME_SINGLE_MEMORY_USED, fields);
     }
 
-    void TraceLogger::LogInvalidInputPasted(wstring_view reason, wstring_view pastedExpression, ViewMode mode, int programmerNumberBase, int bitLengthType)
+    void TraceLogger::LogInvalidPastedInputOccurred(wstring_view reason, ViewMode mode, int programmerNumberBase, int bitLengthType)
     {
         if (!GetTraceLoggingProviderEnabled()) return;
 
         LoggingFields fields{};
         fields.AddString(L"Mode", NavCategory::GetFriendlyName(mode)->Data());
         fields.AddString(L"Reason", reason);
-        fields.AddString(L"PastedExpression", pastedExpression);
         fields.AddString(L"ProgrammerNumberBase", GetProgrammerType(programmerNumberBase).c_str());
         fields.AddString(L"BitLengthType", GetProgrammerType(bitLengthType).c_str());
-        LogTelemetryEvent(EVENT_NAME_INVALID_INPUT_PASTED, fields);
+        fields.AddUInt64(PDT_PRIVACY_DATA_TAG, PDT_PRODUCT_AND_SERVICE_USAGE);
+        LogTelemetryEvent(EVENT_NAME_INVALID_PASTED_INPUT_OCCURRED, fields);
     }
 
     void TraceLogger::LogValidInputPasted(ViewMode mode) const
diff --git a/src/CalcViewModel/Common/TraceLogger.h b/src/CalcViewModel/Common/TraceLogger.h
index b0213b2..9c348dc 100644
--- a/src/CalcViewModel/Common/TraceLogger.h
+++ b/src/CalcViewModel/Common/TraceLogger.h
@@ -64,7 +64,7 @@ namespace CalculatorApp
         void LogMemoryFlyoutOpenBegin(unsigned int) const;
         void LogDebug(std::wstring_view debugData);
         void LogMemoryFlyoutOpenEnd(unsigned int) const;
-        void LogInvalidInputPasted(std::wstring_view reason, std::wstring_view pastedExpression, CalculatorApp::Common::ViewMode mode, int ProgrammerNumberBase, int bitLengthType);
+        void LogInvalidPastedInputOccurred(std::wstring_view reason, CalculatorApp::Common::ViewMode mode, int ProgrammerNumberBase, int bitLengthType);
         void LogValidInputPasted(CalculatorApp::Common::ViewMode mode) const;
         void UpdateFunctionUsage(int func);
         void LogFunctionUsage(int);