diff --git a/programming/cplusplus/api-reference/barcode-result-item.md b/programming/cplusplus/api-reference/barcode-result-item.md
index 8f211169..d2b18d04 100644
--- a/programming/cplusplus/api-reference/barcode-result-item.md
+++ b/programming/cplusplus/api-reference/barcode-result-item.md
@@ -147,6 +147,10 @@ virtual int GetAngle() const = 0;
 
 Returns the angle of the decoded barcode result.
 
+**See Also**
+
+[How the angle is calculated for different barcode types]({{site.features}}get-confidence-rotation.html?lang=cpp#barcode-rotation-angle)
+
 ### GetModuleSize
 
 It is used to get the module size of the decoded barcode result.
diff --git a/programming/cplusplus/api-reference/enum-barcode-format.md b/programming/cplusplus/api-reference/enum-barcode-format.md
index 6ef60af9..28710783 100644
--- a/programming/cplusplus/api-reference/enum-barcode-format.md
+++ b/programming/cplusplus/api-reference/enum-barcode-format.md
@@ -21,7 +21,7 @@ enum BarcodeFormat : unsigned long long
    BF_ALL = 0xFFFFFFFEFFFFFFFF,
    /**The default barcode format settings. It's a combined value of BF_ONED, BF_GS1_DATABAR, BF_PDF417, BF_QR_CODE, BF_DATAMATRIX, BF_AZTEC, BF_MAXICODE, BF_MICRO_QR, BF_MICRO_PDF417, BF_GS1_COMPOSITE*/
    BF_DEFAULT = 0xFE3BFFFF,
-   /**Combined value of BF_CODABAR, BF_CODE_128, BF_CODE_39, BF_CODE_39_Extended, BF_CODE_93, BF_EAN_13, BF_EAN_8, INDUSTRIAL_25, BF_ITF, BF_UPC_A, BF_UPC_E, BF_MSI_CODE, BF_CODE_11;*/
+   /**Combined value of BF_CODABAR, BF_CODE_128, BF_CODE_39, BF_CODE_39_EXTENDED, BF_CODE_93, BF_EAN_13, BF_EAN_8, INDUSTRIAL_25, BF_ITF, BF_UPC_A, BF_UPC_E, BF_MSI_CODE, BF_CODE_11;*/
    BF_ONED = 0x003007FF,
    /**Combined value of BF_GS1_DATABAR_OMNIDIRECTIONAL, BF_GS1_DATABAR_TRUNCATED, BF_GS1_DATABAR_STACKED, BF_GS1_DATABAR_STACKED_OMNIDIRECTIONAL, BF_GS1_DATABAR_EXPANDED, BF_GS1_DATABAR_EXPANDED_STACKED, BF_GS1_DATABAR_LIMITED*/
    BF_GS1_DATABAR = 0x0003F800,
diff --git a/programming/dotnet/api-reference/barcode-result-item.md b/programming/dotnet/api-reference/barcode-result-item.md
index 34a7ff99..575ad29b 100644
--- a/programming/dotnet/api-reference/barcode-result-item.md
+++ b/programming/dotnet/api-reference/barcode-result-item.md
@@ -130,6 +130,10 @@ int GetAngle()
 
 Returns the angle of the decoded barcode result.
 
+**See Also**
+
+[How the angle is calculated for different barcode types]({{site.features}}get-confidence-rotation.html?lang=csharp#barcode-rotation-angle)
+
 ### GetModuleSize
 
 Gets the module size of the decoded barcode result.
diff --git a/programming/dotnet/api-reference/enum-barcode-format.md b/programming/dotnet/api-reference/enum-barcode-format.md
index c3e75912..1da75fe1 100644
--- a/programming/dotnet/api-reference/enum-barcode-format.md
+++ b/programming/dotnet/api-reference/enum-barcode-format.md
@@ -18,7 +18,7 @@ public enum EnumBarcodeFormat : ulong
    BF_ALL = 0xFFFFFFFEFFFFFFFF,
    /**The default barcode format settings. It's a combined value of BF_ONED, BF_GS1_DATABAR, BF_PDF417, BF_QR_CODE, BF_DATAMATRIX, BF_AZTEC, BF_MAXICODE, BF_MICRO_QR, BF_MICRO_PDF417, BF_GS1_COMPOSITE*/
    BF_DEFAULT = 0xFE3BFFFF,
-   /**Combined value of BF_CODABAR, BF_CODE_128, BF_CODE_39, BF_CODE_39_Extended, BF_CODE_93, BF_EAN_13, BF_EAN_8, INDUSTRIAL_25, BF_ITF, BF_UPC_A, BF_UPC_E, BF_MSI_CODE, BF_CODE_11;*/
+   /**Combined value of BF_CODABAR, BF_CODE_128, BF_CODE_39, BF_CODE_39_EXTENDED, BF_CODE_93, BF_EAN_13, BF_EAN_8, INDUSTRIAL_25, BF_ITF, BF_UPC_A, BF_UPC_E, BF_MSI_CODE, BF_CODE_11;*/
    BF_ONED = 0x003007FF,
    /**Combined value of BF_GS1_DATABAR_OMNIDIRECTIONAL, BF_GS1_DATABAR_TRUNCATED, BF_GS1_DATABAR_STACKED, BF_GS1_DATABAR_STACKED_OMNIDIRECTIONAL, BF_GS1_DATABAR_EXPANDED, BF_GS1_DATABAR_EXPANDED_STACKED, BF_GS1_DATABAR_LIMITED*/
    BF_GS1_DATABAR = 0x0003F800,
diff --git a/programming/python/api-reference/barcode-result-item.md b/programming/python/api-reference/barcode-result-item.md
index b6999e72..7251873b 100644
--- a/programming/python/api-reference/barcode-result-item.md
+++ b/programming/python/api-reference/barcode-result-item.md
@@ -127,6 +127,10 @@ def get_angle(self) -> int:
 
 Returns the angle of the decoded barcode result.
 
+**See Also**
+
+[How the angle is calculated for different barcode types]({{site.features}}get-confidence-rotation.html?lang=python#barcode-rotation-angle)
+
 ### get_module_size
 
 Gets the module size of the decoded barcode result.
diff --git a/programming/python/api-reference/enum-barcode-format.md b/programming/python/api-reference/enum-barcode-format.md
index 340ad86d..aae31579 100644
--- a/programming/python/api-reference/enum-barcode-format.md
+++ b/programming/python/api-reference/enum-barcode-format.md
@@ -16,7 +16,7 @@ class EnumBarcodeFormat(IntEnum):
     BF_ALL = 0xFFFFFFFEFFFFFFFF
     #The default barcode format settings. It's a combined value of BF_ONED, BF_GS1_DATABAR, BF_PDF417, BF_QR_CODE, BF_DATAMATRIX, BF_AZTEC, BF_MAXICODE, BF_MICRO_QR, BF_MICRO_PDF417, BF_GS1_COMPOSITE
     BF_DEFAULT = 0xFE3BFFFF
-    #Combined value of BF_CODABAR, BF_CODE_128, BF_CODE_39, BF_CODE_39_Extended, BF_CODE_93, BF_EAN_13, BF_EAN_8, INDUSTRIAL_25, BF_ITF, BF_UPC_A, BF_UPC_E, BF_MSI_CODE, BF_CODE_11;  
+    #Combined value of BF_CODABAR, BF_CODE_128, BF_CODE_39, BF_CODE_39_EXTENDED, BF_CODE_93, BF_EAN_13, BF_EAN_8, INDUSTRIAL_25, BF_ITF, BF_UPC_A, BF_UPC_E, BF_MSI_CODE, BF_CODE_11;  
     BF_ONED = 0x003007FF
     #Combined value of BF_GS1_DATABAR_OMNIDIRECTIONAL, BF_GS1_DATABAR_TRUNCATED, BF_GS1_DATABAR_STACKED, BF_GS1_DATABAR_STACKED_OMNIDIRECTIONAL,BF_GS1_DATABAR_EXPANDED, BF_GS1_DATABAR_EXPANDED_STACKED, BF_GS1_DATABAR_LIMITED
     BF_GS1_DATABAR = 0x0003F800