diff --git a/CAD/Code/lib/save_stl.py b/CAD/Code/lib/save_stl.py
index 7738e35..fade4e9 100644
--- a/CAD/Code/lib/save_stl.py
+++ b/CAD/Code/lib/save_stl.py
@@ -4,13 +4,14 @@ import argparse
 import win32com.client
 import pythoncom
 
-def export_assemblies_to_stl(input_dir, output_dir):
+def export_assemblies_to_stl(input_dir, output_dir, filter_name=None, minimized=False):
     pythoncom.CoInitialize()
 
     try:
         # Solid Edge starten oder verbinden
         se_app = win32com.client.Dispatch("SolidEdge.Application")
         se_app.Visible = True
+        se_app.WindowState = 2 if minimized else 1
 
         documents = se_app.Documents
 
@@ -18,6 +19,8 @@ def export_assemblies_to_stl(input_dir, output_dir):
 
         for filename in os.listdir(input_dir):
             if filename.lower().endswith(".asm"):
+                if filter_name and filter_name.lower() not in filename.lower():
+                    continue
                 asm_path = os.path.join(input_dir, filename)
                 stl_filename = os.path.splitext(filename)[0] + ".stl"
                 stl_path = os.path.join(output_dir, stl_filename)
@@ -29,7 +32,7 @@ def export_assemblies_to_stl(input_dir, output_dir):
                     doc = documents.Open(asm_path)
                     # STL exportieren in den Unterordner
                     doc.SaveAs(stl_path)
-                    print(f"→ Exported to: {stl_path}")
+                    print(f"-> Exported to: {stl_path}")
                 except Exception as e:
                     print(f"Error processing {filename}: {e}")
                 finally:
@@ -69,6 +72,8 @@ if __name__ == "__main__":
     parser = argparse.ArgumentParser(description="Exportiert alle .asm-Dateien in einem Ordner nach STL.")
     parser.add_argument("--in", dest="input_dir", required=False, help="Ordner mit .asm-Dateien (Standard: WORK oder ../work)")
     parser.add_argument("--out", dest="output_dir", required=False, help="Zielordner für STL-Dateien (Standard: work/STL_Export)")
+    parser.add_argument("--filter", dest="filter_name", required=False, help="Nur Dateien verarbeiten, deren Name diesen String enthält")
+    parser.add_argument("--se-minimized", dest="minimized", action="store_true", default=False, help="Solid Edge minimiert starten")
 
     if len(sys.argv) == 2 and sys.argv[1] in ("-h", "--help"):
         parser.print_help()
@@ -97,4 +102,7 @@ if __name__ == "__main__":
         print(f"Input folder not found: {input_dir}")
         sys.exit(1)
 
-    export_assemblies_to_stl(input_dir, output_dir)
+    if args.filter_name:
+        print(f"Filtering files containing: '{args.filter_name}'\n")
+
+    export_assemblies_to_stl(input_dir, output_dir, args.filter_name, args.minimized)