diff --git a/SabreTools.Library/Data/Flags.cs b/SabreTools.Library/Data/Flags.cs
index 8ad200df..fa33ff2a 100644
--- a/SabreTools.Library/Data/Flags.cs
+++ b/SabreTools.Library/Data/Flags.cs
@@ -242,6 +242,17 @@ namespace SabreTools.Library.Data
 		SecureHashes = MD5 | SHA1 | SHA256 | SHA384 | SHA512 | xxHash,
 	}
 
+	/// <summary>
+	/// Determine what to replace from base DATs
+	/// </summary>
+	[Flags]
+	public enum ReplaceMode
+	{
+		None = 0x0,
+		Names = 0x1,
+		Hashes = Names << 1,
+	}
+
 	/// <summary>
 	/// Determine which format to output Stats to
 	/// </summary>