diff --git a/OpenNest.IO/CadImportOptions.cs b/OpenNest.IO/CadImportOptions.cs
index 48e2a58..1047365 100644
--- a/OpenNest.IO/CadImportOptions.cs
+++ b/OpenNest.IO/CadImportOptions.cs
@@ -16,6 +16,11 @@ namespace OpenNest.IO
         /// </summary>
         public bool DetectBends { get; set; } = true;
 
+        /// <summary>
+        /// When true, detects and identifies title block entities during import. Default true.
+        /// </summary>
+        public bool DetectTitleBlock { get; set; } = true;
+
         /// <summary>
         /// Override the drawing name. Null = filename without extension.
         /// </summary>
diff --git a/OpenNest.IO/CadImportResult.cs b/OpenNest.IO/CadImportResult.cs
index f3d7555..ff159ca 100644
--- a/OpenNest.IO/CadImportResult.cs
+++ b/OpenNest.IO/CadImportResult.cs
@@ -45,5 +45,10 @@ namespace OpenNest.IO
         /// that need access to non-geometry entities (e.g., text annotations).
         /// </summary>
         public CadDocument Document { get; set; }
+
+        /// <summary>
+        /// GUIDs of entities identified as part of the title block during import.
+        /// </summary>
+        public HashSet<System.Guid> TitleBlockEntityIds { get; set; }
     }
 }