A few bug fixes regarding auto detection

backend/Dockerfile

@@ -39,6 +39,9 @@ ENV PYTHONDONTWRITEBYTECODE=1 \
 RUN apt-get update && apt-get install -y --no-install-recommends \
     tzdata ca-certificates \
     qpdf \
+    pdftk-java \
+    libmupdf-dev \
+    mupdf-tools \
     && rm -rf /var/lib/apt/lists/*
 
 WORKDIR /app

backend/requirements.txt

@@ -7,6 +7,7 @@ pydantic>=2.6
 
 # PDF handling
 PyPDF2>=3.0.1
+PyMuPDF>=1.23.0
 
 # DB (MySQL via SQLAlchemy + PyMySQL)
 SQLAlchemy>=2.0

backend/src/pdf_filler.py

@@ -6,6 +6,7 @@ import os
 import re
 import subprocess
 import tempfile
+import logging
 from typing import Any, Dict, Optional
 
 import PyPDF2
@@ -18,6 +19,17 @@ from PyPDF2.generic import (
     createStringObject,
 )
 
+# Try to import PyMuPDF for better flattening
+try:
+    import fitz  # PyMuPDF
+    HAS_PYMUPDF = True
+except ImportError:
+    HAS_PYMUPDF = False
+
+# Set up logging
+logging.basicConfig(level=logging.INFO)
+logger = logging.getLogger(__name__)
+
 # dein Modul mit Mapping; ggf. Namen anpassen:
 import pdf_to_struct as core  # _merge_mapping
 
@@ -140,9 +152,54 @@ def _collect_btn_widgets(reader: PyPDF2.PdfReader):
 # PDF Flattening Helper
 # -----------------------------
 
+def _flatten_pdf_with_pymupdf(pdf_bytes: bytes) -> Optional[bytes]:
+    """Try to flatten PDF using PyMuPDF if available."""
+    if not HAS_PYMUPDF:
+        logger.info("PyMuPDF not available for flattening")
+        return None
+
+    try:
+        logger.info("Attempting to flatten PDF with PyMuPDF")
+        # Open PDF with PyMuPDF
+        pdf_document = fitz.open(stream=pdf_bytes, filetype="pdf")
+
+        # Convert form fields to drawings (most reliable method)
+        for page in pdf_document:
+            # Convert all annotations to their appearance
+            for annot in page.annots():
+                if annot.type[0] == fitz.PDF_ANNOT_WIDGET:
+                    # Get the appearance and draw it on the page
+                    annot.set_flags(fitz.PDF_ANNOT_PRINT)
+                    annot.update()
+
+        # Save as a new PDF without form fields
+        # Use convert_to_pdf to create a clean PDF
+        new_doc = fitz.open()
+        for page in pdf_document:
+            # Create a new page with the same dimensions
+            new_page = new_doc.new_page(width=page.rect.width, height=page.rect.height)
+            # Get the page as a pixmap
+            pix = page.get_pixmap(dpi=150)
+            # Insert the pixmap as an image
+            new_page.insert_image(new_page.rect, pixmap=pix)
+
+        # Save the new document
+        flattened_bytes = new_doc.tobytes(deflate=True, clean=True)
+
+        # Cleanup
+        new_doc.close()
+        pdf_document.close()
+
+        logger.info("Successfully flattened PDF with PyMuPDF")
+        return flattened_bytes
+    except Exception as e:
+        logger.error(f"PyMuPDF flattening failed: {e}")
+        return None
+
 def _flatten_pdf_with_qpdf(pdf_bytes: bytes) -> Optional[bytes]:
     """Try to flatten PDF using qpdf if available."""
     try:
+        logger.info("Attempting to flatten PDF with qpdf")
         with tempfile.NamedTemporaryFile(suffix='.pdf', delete=False) as input_file:
             with tempfile.NamedTemporaryFile(suffix='_flattened.pdf', delete=False) as output_file:
                 input_path = input_file.name
@@ -153,20 +210,38 @@ def _flatten_pdf_with_qpdf(pdf_bytes: bytes) -> Optional[bytes]:
             f.write(pdf_bytes)
 
         # Try to flatten with qpdf
-        result = subprocess.run(
-            ['qpdf', '--flatten-annotations=all', '--generate-appearances', input_path, output_path],
+        # First pass: generate appearances for all form fields
+        temp_path = input_path + '.temp'
+        result1 = subprocess.run(
+            ['qpdf', '--generate-appearances', input_path, temp_path],
             capture_output=True,
             timeout=30
         )
 
+        if result1.returncode == 0:
+            # Second pass: flatten all annotations including form fields
+            result = subprocess.run(
+                ['qpdf', '--flatten-annotations=all', temp_path, output_path],
+                capture_output=True,
+                timeout=30
+            )
+            try:
+                os.unlink(temp_path)
+            except:
+                pass
+        else:
+            result = result1
+
         if result.returncode == 0:
             with open(output_path, 'rb') as f:
                 flattened_bytes = f.read()
             # Cleanup
             os.unlink(input_path)
             os.unlink(output_path)
+            logger.info("Successfully flattened PDF with qpdf")
             return flattened_bytes
-    except (subprocess.SubprocessError, FileNotFoundError, subprocess.TimeoutExpired):
+    except (subprocess.SubprocessError, FileNotFoundError, subprocess.TimeoutExpired) as e:
+        logger.error(f"qpdf flattening failed: {e}")
         pass
     finally:
         # Ensure cleanup
@@ -178,6 +253,7 @@ def _flatten_pdf_with_qpdf(pdf_bytes: bytes) -> Optional[bytes]:
 def _flatten_pdf_with_pdftk(pdf_bytes: bytes) -> Optional[bytes]:
     """Try to flatten PDF using pdftk if available."""
     try:
+        logger.info("Attempting to flatten PDF with pdftk")
         with tempfile.NamedTemporaryFile(suffix='.pdf', delete=False) as input_file:
             with tempfile.NamedTemporaryFile(suffix='_flattened.pdf', delete=False) as output_file:
                 input_path = input_file.name
@@ -188,6 +264,7 @@ def _flatten_pdf_with_pdftk(pdf_bytes: bytes) -> Optional[bytes]:
             f.write(pdf_bytes)
 
         # Try to flatten with pdftk
+        # pdftk's flatten command specifically flattens form fields
         result = subprocess.run(
             ['pdftk', input_path, 'output', output_path, 'flatten'],
             capture_output=True,
@@ -200,8 +277,10 @@ def _flatten_pdf_with_pdftk(pdf_bytes: bytes) -> Optional[bytes]:
             # Cleanup
             os.unlink(input_path)
             os.unlink(output_path)
+            logger.info("Successfully flattened PDF with pdftk")
             return flattened_bytes
-    except (subprocess.SubprocessError, FileNotFoundError, subprocess.TimeoutExpired):
+    except (subprocess.SubprocessError, FileNotFoundError, subprocess.TimeoutExpired) as e:
+        logger.error(f"pdftk flattening failed: {e}")
         pass
     finally:
         # Ensure cleanup
@@ -214,7 +293,7 @@ def _flatten_pdf_with_pdftk(pdf_bytes: bytes) -> Optional[bytes]:
 # Kern: PDF füllen (direktes Widget-Update)
 # -----------------------------
 
-def fill_pdf(payload: Dict[str, Any], variant: str, out_path: Optional[str] = None, flatten: bool = True) -> bytes:
+def fill_pdf(payload: Dict[str, Any], variant: str, out_path: Optional[str] = None, flatten: bool = False) -> bytes:
     """
     Payload (asdict(RootPayload) ODER dein payload["pa"]-ähnliches Dict) -> befüllte PDF-Bytes.
 
@@ -222,8 +301,9 @@ def fill_pdf(payload: Dict[str, Any], variant: str, out_path: Optional[str] = No
         payload: Dictionary mit den Formulardaten
         variant: "QSM" oder "VSM"
         out_path: Optionaler Pfad zum Speichern der PDF
-        flatten: Wenn True, werden Formularfelder in statischen Inhalt umgewandelt
+        flatten: Wenn True, werden Formularfelder in statischen Inhalt umgewandelt (Standard: False)
     """
+    logger.info(f"fill_pdf called with variant={variant}, flatten={flatten}")
     template_path = _get_template(variant)
     if not os.path.isfile(template_path):
         raise FileNotFoundError(f"Template not found: {template_path}")
@@ -254,14 +334,19 @@ def fill_pdf(payload: Dict[str, Any], variant: str, out_path: Optional[str] = No
             if root and "/AcroForm" in root:
                 acroform = root["/AcroForm"]
                 writer._root_object.update({NameObject("/AcroForm"): acroform})
+                # Set NeedAppearances to False when flattening to force appearance generation
                 try:
-                    writer._root_object["/AcroForm"].update({NameObject("/NeedAppearances"): BooleanObject(True)})
+                    if flatten:
+                        # False forces PDF viewers to use existing appearances
+                        writer._root_object["/AcroForm"].update({NameObject("/NeedAppearances"): BooleanObject(False)})
+                    else:
+                        writer._root_object["/AcroForm"].update({NameObject("/NeedAppearances"): BooleanObject(True)})
                 except Exception:
                     pass
             else:
                 writer._root_object.update({
                     NameObject("/AcroForm"): PyPDF2.generic.DictionaryObject({
-                        NameObject("/NeedAppearances"): BooleanObject(True)
+                        NameObject("/NeedAppearances"): BooleanObject(False if flatten else True)
                     })
                 })
         except Exception:
@@ -357,6 +442,12 @@ def fill_pdf(payload: Dict[str, Any], variant: str, out_path: Optional[str] = No
                     if name in text_updates and ft in (None, "Tx", "Ch"):
                         value = text_updates[name]
                         annot.update({NameObject("/V"): createStringObject(value)})
+
+                        # For flattening: ensure default appearance is set
+                        if flatten and "/DA" not in annot:
+                            # Set a default appearance string (Helvetica 10pt black)
+                            annot.update({NameObject("/DA"): createStringObject("/Helv 10 Tf 0 g")})
+
                         parent = annot.get("/Parent")
                         if isinstance(parent, IndirectObject):
                             try:
@@ -388,6 +479,12 @@ def fill_pdf(payload: Dict[str, Any], variant: str, out_path: Optional[str] = No
                         if desired != "Off" and widget_on and desired == widget_on:
                             annot.update({NameObject("/AS"): _to_name(desired)})
                             annot.update({NameObject("/V"):  _to_name(desired)})
+
+                            # For checkboxes/radio buttons, ensure they're visible when flattened
+                            if flatten:
+                                # Make sure the appearance state matches the value
+                                annot.update({NameObject("/AS"): _to_name(desired)})
+
                             parent = annot.get("/Parent")
                             if isinstance(parent, IndirectObject):
                                 try:
@@ -418,65 +515,79 @@ def fill_pdf(payload: Dict[str, Any], variant: str, out_path: Optional[str] = No
 
         # 4) Flatten if requested
         if flatten:
-            # Try external tools first for better flattening
+            logger.info(f"Starting PDF flattening process (PDF size: {len(data)} bytes)")
+            # Try qpdf first (most reliable for form fields)
             flattened = _flatten_pdf_with_qpdf(data)
             if flattened:
+                logger.info("PDF flattened successfully with qpdf")
                 data = flattened
             else:
-                # Try pdftk as fallback
-                flattened = _flatten_pdf_with_pdftk(data)
+                # Try PyMuPDF as second option
+                flattened = _flatten_pdf_with_pymupdf(data)
                 if flattened:
+                    logger.info("PDF flattened successfully with PyMuPDF")
                     data = flattened
                 else:
-                    # Fallback: Remove form fields using PyPDF2 (fields won't be visible)
-                    # This is not ideal but better than nothing
-                    reader = PyPDF2.PdfReader(io.BytesIO(data))
-                    writer = PyPDF2.PdfWriter()
+                    # Try pdftk as third option
+                    flattened = _flatten_pdf_with_pdftk(data)
+                    if flattened:
+                        logger.info("PDF flattened successfully with pdftk")
+                        data = flattened
+                    else:
+                        logger.warning("All flattening methods failed, using PyPDF2 fallback (content may be lost)")
+                        # Fallback: Remove form fields using PyPDF2 (fields won't be visible)
+                        # This is not ideal but better than nothing
+                        reader = PyPDF2.PdfReader(io.BytesIO(data))
+                        writer = PyPDF2.PdfWriter()
 
-                    # Copy all pages
-                    for page in reader.pages:
-                        writer.add_page(page)
+                        # Copy all pages
+                        for page in reader.pages:
+                            writer.add_page(page)
 
-                    # Remove AcroForm to make fields non-interactive
-                    if "/AcroForm" in writer._root_object:
-                        del writer._root_object["/AcroForm"]
+                        # Remove AcroForm to make fields non-interactive
+                        if "/AcroForm" in writer._root_object:
+                            del writer._root_object["/AcroForm"]
 
-                    # Remove Widget annotations
-                    for page in writer.pages:
-                        if "/Annots" in page:
-                            annots = page["/Annots"]
-                            if isinstance(annots, IndirectObject):
-                                try:
-                                    annots = annots.get_object()
-                                except:
-                                    continue
-
-                            new_annots = ArrayObject()
-                            if isinstance(annots, (list, ArrayObject)):
-                                for annot_ref in annots:
+                        # Remove Widget annotations
+                        for page in writer.pages:
+                            if "/Annots" in page:
+                                annots = page["/Annots"]
+                                if isinstance(annots, IndirectObject):
                                     try:
-                                        annot = annot_ref.get_object() if isinstance(annot_ref, IndirectObject) else annot_ref
-                                        if isinstance(annot, DictionaryObject):
-                                            subtype = _to_str(annot.get("/Subtype"))
-                                            if subtype and subtype != "Widget":
-                                                new_annots.append(annot_ref)
+                                        annots = annots.get_object()
                                     except:
                                         continue
 
-                            if len(new_annots) > 0:
-                                page[NameObject("/Annots")] = new_annots
-                            else:
-                                if "/Annots" in page:
-                                    del page["/Annots"]
+                                new_annots = ArrayObject()
+                                if isinstance(annots, (list, ArrayObject)):
+                                    for annot_ref in annots:
+                                        try:
+                                            annot = annot_ref.get_object() if isinstance(annot_ref, IndirectObject) else annot_ref
+                                            if isinstance(annot, DictionaryObject):
+                                                subtype = _to_str(annot.get("/Subtype"))
+                                                if subtype and subtype != "Widget":
+                                                    new_annots.append(annot_ref)
+                                        except:
+                                            continue
+
+                                if len(new_annots) > 0:
+                                    page[NameObject("/Annots")] = new_annots
+                                else:
+                                    if "/Annots" in page:
+                                        del page["/Annots"]
+
+                        bio = io.BytesIO()
+                        writer.write(bio)
+                        data = bio.getvalue()
+                        logger.info("PDF flattened with PyPDF2 fallback")
+        else:
+            logger.info("Flattening not requested, returning PDF with editable fields")
 
-                    bio = io.BytesIO()
-                    writer.write(bio)
-                    data = bio.getvalue()
         if out_path:
             with open(out_path, "wb") as out:
                 out.write(data)
         return data
 
 
-def save_pdf(payload: Dict[str, Any], variant: str, out_path: str, flatten: bool = True) -> None:
+def save_pdf(payload: Dict[str, Any], variant: str, out_path: str, flatten: bool = False) -> None:
     _ = fill_pdf(payload, variant, out_path=out_path, flatten=flatten)

backend/src/pdf_to_struct.py

@@ -265,14 +265,59 @@ def _merge_mapping(variant: str, form_fields: Mapping[str, Any]) -> Dict[str, Di
 _cost_name_pat = re.compile(r"^pa-cost-(\d+)-name$")
 _cost_amt_pat  = re.compile(r"^pa-cost-(\d+)-amount-euro$")
 
-def detect_variant(form_fields: Mapping[str, Any]) -> str:
-    """Best-effort variant detection from raw PDF fields."""
+def detect_variant(form_fields: Mapping[str, Any], pdf_file: Optional[str] = None) -> str:
+    """
+    Best-effort variant detection from raw PDF fields and content.
+
+    Detection strategy:
+    1. Check PDF title/header text for "QSM" or "VSM"
+    2. Check specific form field names
+    3. Check form field patterns
+    4. Default to VSM (most common)
+    """
+    # First try to detect from PDF text content if file is provided
+    if pdf_file:
+        try:
+            text = extract_pdf_text(pdf_file, max_pages=2)
+            text_upper = text.upper()
+
+            # Look for clear indicators in the title/header
+            # QSM has "Projektantrag: QSM" or "QSM – Allgemeiner Teil"
+            if "PROJEKTANTRAG: QSM" in text_upper or "QSM – ALLGEMEINER TEIL" in text_upper:
+                return "QSM"
+            # VSM has "Projektantrag: VSM" or "VSM – Allgemeiner Teil" or "VSM – Kostenaufstellung"
+            if "PROJEKTANTRAG: VSM" in text_upper or "VSM – ALLGEMEINER TEIL" in text_upper or "VSM – KOSTENAUFSTELLUNG" in text_upper:
+                return "VSM"
+
+            # Additional checks for QSM-specific content
+            if "ANTRAGSTELLER" in text_upper and "INSTITUTION (SOFERN VORHANDEN)" not in text_upper:
+                # QSM has just "Antragsteller", VSM has "Institution (sofern vorhanden)"
+                return "QSM"
+        except Exception:
+            pass
+
+    # Check form field names
     keys = set(form_fields.keys())
-    if "pa-qsm-financing" in keys:
+
+    # Check for variant-specific fields
+    qsm_indicators = {"pa-qsm-financing", "pa-qsm-reason", "pa-applicant-course"}
+    vsm_indicators = {"pa-vsm-financing", "pa-institution-type", "pa-institution"}
+
+    qsm_count = len(qsm_indicators & keys)
+    vsm_count = len(vsm_indicators & keys)
+
+    if qsm_count > vsm_count:
         return "QSM"
-    if "pa-vsm-financing" in keys:
+    if vsm_count > qsm_count:
         return "VSM"
-    return "COMMON"
+
+    # Check field patterns - QSM has different cost structure
+    if any(k.startswith("pa-cost-") and k.endswith("-description") for k in keys):
+        # VSM has numbered cost positions
+        return "VSM"
+
+    # Default to VSM as it's more common
+    return "VSM"
 
 def map_form_to_payload(form_json: Dict[str, Dict[str, Any]], variant: str) -> Dict[str, Any]:
     """
@@ -289,7 +334,11 @@ def map_form_to_payload(form_json: Dict[str, Dict[str, Any]], variant: str) -> D
 
     # First pass
     for field_name, meta in form_json.items():
-        raw_val = meta.get("/V")
+        # Handle both PDF fields (dict with /V) and form_json (direct string values)
+        if isinstance(meta, dict):
+            raw_val = meta.get("/V")
+        else:
+            raw_val = meta
 
         # Costs pattern
         m_name = _cost_name_pat.match(field_name)
@@ -487,12 +536,26 @@ def read_pdf_fields(pdf_file: str) -> Dict[str, Dict[str, Any]]:
         # ensure dict[str, dict] and keep only keys we care about
         return {k: (v or {}) for k, v in fields.items()}
 
+
+def extract_pdf_text(pdf_file: str, max_pages: int = 2) -> str:
+    """Extract text from the first few pages of a PDF for variant detection."""
+    try:
+        with open(pdf_file, "rb") as f:
+            reader = PyPDF2.PdfReader(f, strict=False)
+            text = ""
+            for i in range(min(max_pages, len(reader.pages))):
+                page = reader.pages[i]
+                text += page.extract_text() + "\n"
+            return text
+    except Exception:
+        return ""
+
 def pdf_to_payload(pdf_file: str, variant: Optional[str] = None) -> RootPayload:
     """
     Extract, map, and convert to dataclass model.
     """
     form_fields = read_pdf_fields(pdf_file)
-    v = variant or detect_variant(form_fields)
+    v = variant or detect_variant(form_fields, pdf_file)
     mapped = map_form_to_payload(form_fields, v)
     return payload_to_model(mapped)
 

backend/src/service_api.py

@@ -30,7 +30,7 @@ import secrets
 import hashlib
 import tempfile
 from datetime import datetime
-from typing import Any, Dict, Optional, List
+from typing import Any, Dict, List, Optional, Union, Tuple
 
 from dotenv import load_dotenv
 from fastapi import FastAPI, File, UploadFile, Form, HTTPException, Depends, Query, Body, Header, Response
@@ -400,12 +400,17 @@ def _payload_from_pdf_bytes(tmp_path: str, variant: Optional[str]) -> Dict[str,
     except PdfReadError as e:
         raise HTTPException(status_code=400, detail=f"PDF parse error: {e}")
 
-def _payload_from_form_json(form_json: Dict[str, Any], variant: Optional[str]) -> Dict[str, Any]:
+def _payload_from_form_json(form_json: Dict[str, Any], variant: Optional[str]) -> Tuple[Dict[str, Any], str]:
     # map_form_to_payload -> dict mit 'pa....'; danach in Model, dann wieder asdict
-    mapped = core.map_form_to_payload(form_json, variant or "AUTO")
+    # Detect variant if AUTO or not specified
+    if variant is None or variant == "AUTO":
+        detected_variant = core.detect_variant(form_json)
+    else:
+        detected_variant = variant
+    mapped = core.map_form_to_payload(form_json, detected_variant)
     model = core.payload_to_model(mapped)
     from dataclasses import asdict
-    return asdict(model)
+    return asdict(model), detected_variant
 
 def _inject_meta_for_render(payload: Dict[str, Any], pa_id: str, pa_key: Optional[str]) -> Dict[str, Any]:
     # Wir injizieren Key/ID NUR für die PDF-Generierung in payload['pa'].*,
@@ -467,18 +472,20 @@ def create_application(
     # Payload beschaffen
     payload: Dict[str, Any]
     raw_form: Optional[Dict[str, Any]] = None
+    detected_variant: Optional[str] = None
     with tempfile.NamedTemporaryFile(delete=True, suffix=".pdf") as tf:
         if pdf:
             tf.write(pdf.file.read())
             tf.flush()
             payload = _payload_from_pdf_bytes(tf.name, variant)
+            # For PDF, we'll detect variant from the PDF content/fields
         elif form_json_b64:
             try:
                 raw = base64.b64decode(form_json_b64)
                 raw_form = json.loads(raw.decode("utf-8"))
             except Exception as e:
                 raise HTTPException(status_code=400, detail=f"Invalid form_json_b64: {e}")
-            payload = _payload_from_form_json(raw_form, variant or "AUTO")
+            payload, detected_variant = _payload_from_form_json(raw_form, variant or "AUTO")
         else:
             raise HTTPException(status_code=400, detail="Provide either PDF file or form_json_b64")
 
@@ -494,11 +501,53 @@ def create_application(
             pa_key_plain = _gen_pa_key()
             salt, key_hash = _hash_key(pa_key_plain)
 
-            # Variante bestimmen (falls AUTO)
-            detected = variant or core.detect_variant(payload.get("pa", {})) or "VSM"
-            detected = detected.upper()
-            if detected == "AUTO":
+            # Variante bestimmen
+            # If variant was explicitly provided and not AUTO, use it
+            if variant and variant.upper() not in ["AUTO", "COMMON"]:
+                detected = variant.upper()
+            # If detected_variant was set from form_json processing, use it
+            elif detected_variant:
+                detected = detected_variant.upper()
+            # If PDF was uploaded, detect from payload structure
+            elif pdf:
+                # Look for variant-specific fields in the payload
+                pa_data = payload.get("pa", {})
+                # Check for QSM fields in the correct location
+                project_data = pa_data.get("project", {})
+                financing_data = project_data.get("financing", {})
+
+                # Check which financing type has actual content (not just empty structure)
+                qsm_data = financing_data.get("qsm", {})
+                vsm_data = financing_data.get("vsm", {})
+
+                # QSM has 'code' and 'flags' fields when filled
+                has_qsm_content = bool(qsm_data.get("code") or qsm_data.get("flags"))
+                # VSM has different structure (check if actually filled)
+                has_vsm_content = bool(vsm_data and any(vsm_data.values()))
+
+                # Also check institution fields (VSM-specific)
+                # Note: Institution name alone doesn't determine variant, as QSM can also have institution name
+                institution_data = pa_data.get("applicant", {}).get("institution", {})
+                has_institution_type = bool(institution_data.get("type"))  # Only type is VSM-specific
+
+                # Determine variant based on which fields have actual content
+                # Prioritize financing fields over institution fields
+                if has_qsm_content and not has_vsm_content:
+                    detected = "QSM"
+                elif has_vsm_content:
+                    detected = "VSM"
+                elif has_institution_type:
+                    # Only consider institution type, not name
+                    detected = "VSM"
+                elif has_qsm_content:
+                    # If only QSM fields are filled, it's QSM
+                    detected = "QSM"
+                else:
+                    detected = "VSM"
+            else:
+                # Default to VSM
                 detected = "VSM"
+
             # Map COMMON to VSM for backwards compatibility
             if detected == "COMMON":
                 detected = "VSM"
@@ -582,7 +631,7 @@ def update_application(
                 raw_form = json.loads(raw.decode("utf-8"))
             except Exception as e:
                 raise HTTPException(status_code=400, detail=f"Invalid form_json_b64: {e}")
-            payload = _payload_from_form_json(raw_form, variant or app_row.variant)
+            payload, _ = _payload_from_form_json(raw_form, variant or app_row.variant)
         else:
             raise HTTPException(status_code=400, detail="Provide either PDF file or form_json_b64")
 

frontend/src/pages/AdminApplicationView.tsx

@@ -582,7 +582,8 @@ const AdminApplicationView: React.FC = () => {
                       <CheckBoxOutlineBlank sx={{ mr: 1 }} />
                     )}
                     <Typography variant="body1">
-                      Es handelt sich um Stellenfinanzierungen
+                      Die Maßnahme beinhaltet keine zeitlich unbefristeten
+                      Stellenfinanzierungen
                     </Typography>
                   </Box>
                   <Box sx={{ display: "flex", alignItems: "center", mb: 1 }}>
@@ -592,8 +593,7 @@ const AdminApplicationView: React.FC = () => {
                       <CheckBoxOutlineBlank sx={{ mr: 1 }} />
                     )}
                     <Typography variant="body1">
-                      Die Studierenden werden an der Planung und Durchführung
-                      der Maßnahme beteiligt
+                      Die Maßnahme kommt den Studierenden zugute (vgl. VWV)
                     </Typography>
                   </Box>
                   <Box sx={{ display: "flex", alignItems: "center", mb: 1 }}>
@@ -603,7 +603,8 @@ const AdminApplicationView: React.FC = () => {
                       <CheckBoxOutlineBlank sx={{ mr: 1 }} />
                     )}
                     <Typography variant="body1">
-                      Es werden keine Einzelpersonen von der Maßnahme gefördert
+                      Es findet keine individuelle Förderung von Studierenden
+                      statt
                     </Typography>
                   </Box>
                   {formData.qsmFlags.exkursionGenehmigt !== undefined && (
@@ -614,8 +615,7 @@ const AdminApplicationView: React.FC = () => {
                         <CheckBoxOutlineBlank sx={{ mr: 1 }} />
                       )}
                       <Typography variant="body1">
-                        Die beantragte Exkursion wurde von den zuständigen
-                        Stellen genehmigt
+                        Die Exkursion wurde von der Fakultät genehmigt
                       </Typography>
                     </Box>
                   )}
@@ -627,7 +627,7 @@ const AdminApplicationView: React.FC = () => {
                         <CheckBoxOutlineBlank sx={{ mr: 1 }} />
                       )}
                       <Typography variant="body1">
-                        Die Exkursion wird bereits aus anderen Mitteln
+                        Die Exkursion wird maßgeblich von der Fakultät
                         bezuschusst
                       </Typography>
                     </Box>