Found a good solution for editor, Ace

Seenginx.Models/ConfigFile.cs

@@ -11,7 +11,7 @@ namespace Seenginx.Models
 		public bool HasDraft => !string.IsNullOrEmpty(DraftName);
 		public string DraftName { get; set; }
 		public string OriginalBody { get; set; }
-		public string ChangedBody { get; set; }
+		public string DraftBody { get; set; }
 		public DateTime LastUpdated { get; set; }
 		public string[] Owners { get; set; }
 		public string Permissions { get; set; }