diff --git a/AFNetworking/AFURLConnectionOperation.h b/AFNetworking/AFURLConnectionOperation.h
index 35489b6..94c07e8 100644
--- a/AFNetworking/AFURLConnectionOperation.h
+++ b/AFNetworking/AFURLConnectionOperation.h
@@ -142,6 +142,15 @@
  */
 @property (nonatomic, strong) NSOutputStream *outputStream;
 
+///---------------------------------------------
+/// @name Managing Request Operation Information
+///---------------------------------------------
+
+/**
+ The user info dictionary for the receiver.
+ */
+@property (nonatomic, strong) NSDictionary *userInfo;
+
 ///------------------------------------------------------
 /// @name Initializing an AFURLConnectionOperation Object
 ///------------------------------------------------------
diff --git a/AFNetworking/AFURLConnectionOperation.m b/AFNetworking/AFURLConnectionOperation.m
index ac6bfd3..675476b 100644
--- a/AFNetworking/AFURLConnectionOperation.m
+++ b/AFNetworking/AFURLConnectionOperation.m
@@ -144,6 +144,7 @@ static inline BOOL AFStateTransitionIsValid(AFOperationState fromState, AFOperat
 @synthesize totalBytesRead = _totalBytesRead;
 @dynamic inputStream;
 @synthesize outputStream = _outputStream;
+@synthesize userInfo = _userInfo;
 @synthesize backgroundTaskIdentifier = _backgroundTaskIdentifier;
 @synthesize uploadProgress = _uploadProgress;
 @synthesize downloadProgress = _downloadProgress;