diff --git a/src/wce_crm/gui.py b/src/wce_crm/gui.py
index 0bbc392..e68b1ef 100644
--- a/src/wce_crm/gui.py
+++ b/src/wce_crm/gui.py
@@ -5,7 +5,6 @@ import dataclasses as dc
 import datetime
 import enum
 import json
-import logging
 import pickle
 import re
 import sys
@@ -18,7 +17,6 @@ from typing import Annotated, Any, Final, Protocol, TypeAlias, TypedDict, TypeVa
 from typing_extensions import override
 
 import babel
-from dopt_basics.logging import BASE_LOGGER, setup_logging
 from pydantic import (
     AwareDatetime,
     BaseModel,
@@ -62,26 +60,38 @@ from PySide6.QtWidgets import (
     QWidget,
 )
 
+import wce_crm.constants
 from wce_crm.backend import backend as be_init_rec
+from wce_crm.logging import (
+    logger_auto_form,
+    logger_get_data,
+    logger_gui,
+)
 
 K = TypeVar("K")
 V = TypeVar("V")
 
-setup_logging(enable_stderr=True)
 
-DEBUG: Final[bool] = True
-DEBUG_SEARCH_WIDGET: Final[bool] = False
-DEBUG_NO_DATABASE: Final[bool] = True
-DEBUG_GET_SET: Final[bool] = True
+DEBUG: bool = True
+DEBUG_SEARCH_WIDGET: bool = False
+DEBUG_NO_DATABASE: bool = False
+DEBUG_GET_SET: bool = False
 
-logger = BASE_LOGGER.getChild("wce")
-logger.setLevel(logging.DEBUG)
-logger_search_widget = logger.getChild("search_widget")
-logger_search_widget.setLevel(logging.DEBUG)
-logger_get_data = logger.getChild("get_data")
-logger_get_data.setLevel(logging.DEBUG)
-logger_auto_form = logger.getChild("get_data_auto_form")
-logger_auto_form.setLevel(logging.DEBUG)
+if not wce_crm.constants.Config.DEVELOPMENT_STATE:
+    DEBUG = False
+    DEBUG_SEARCH_WIDGET = False
+    DEBUG_NO_DATABASE = False
+    DEBUG_GET_SET = False
+
+# TODO remove
+# logger_gui = BASE_LOGGER.getChild("wce")
+# logger_gui.setLevel(logging.DEBUG)
+# logger_search_widget = logger_gui.getChild("search_widget")
+# logger_search_widget.setLevel(logging.DEBUG)
+# logger_get_data = logger_gui.getChild("get_data")
+# logger_get_data.setLevel(logging.DEBUG)
+# logger_auto_form = logger_gui.getChild("get_data_auto_form")
+# logger_auto_form.setLevel(logging.DEBUG)
 
 QSS = """
 *[styleClass="stempel"] {
@@ -422,12 +432,13 @@ class FormField:
     init_label: str = dc.field(init=False)
     ignore_get_data: bool = False
     trigger_value: str = ""
+    enable_uuid_key: bool = False
 
     def __post_init__(
         self,
         options: Sequence[tuple[str, Any]],
     ) -> None:
-        if not self.key:
+        if not self.key and self.enable_uuid_key:
             self.key = str(uuid.uuid4())
 
         self.label = self.label.strip()
@@ -546,7 +557,13 @@ def _build_ui_recursively(
     no_scroll_filter = NoScrollFilter(parent_layout)
     keys: list[str] = []
     for field in schema:
-        full_key = f"{prefix}{COLUMN_SEP}{field.key}" if prefix else field.key
+        if prefix and field.key:
+            full_key = f"{prefix}{COLUMN_SEP}{field.key}" if prefix else field.key
+        elif prefix and not field.key:
+            full_key = f"{prefix}"
+        else:
+            full_key = field.key
+
         widget: QWidget
 
         match field.type:
@@ -1095,8 +1112,13 @@ def set_form_data(
         ):
             value = data
         else:
+            if key not in data:
+                logger_gui.debug("---- Key not in data: %s")
+                logger_gui.debug("-------- Data: %s", pformat(data))
             value = data[key]
 
+        logger_gui.debug("---- Key set: %s", key)
+
         set_widget_value(widget, value)
 
 
@@ -1184,7 +1206,7 @@ class Grunderfassung_Unternehmen(FlatBaseModel):
     Grunderfassung_notiz: str | None
 
     Partnersuche: Grunderfassung_PartnerSuche
-    Projektrelevanz: Grunderfassung_ProjektrelevanzStatus
+    Projektrelevanz: Grunderfassung_Projektrelevanz
     Kontaktperson: Grunderfassung_Kontaktperson
     Stammdaten: Grunderfassung_Stammdaten
     WeitereInfos: Grunderfassung_WeitereInfos
@@ -1202,32 +1224,49 @@ class Grunderfassung_PartnerSuche(BaseModel):
     kanal_aufmerksamkeit: str | None
 
 
-class Grunderfassung_ProjektrelevanzStatus(BaseModel):
+class Grunderfassung_Projektrelevanz(BaseModel):
     model_config = ConfigDict(str_strip_whitespace=True)
 
-    status: Grunderfassung_ProjektrelevanzStatus_Status
+    relevanz: str
+    foerderperiode: str | None = None
+
+    # @field_validator("relevanz", mode="before")
+    # @classmethod
+    # def str_to_bool(cls, value: Any) -> Any:
+    #     if isinstance(value, str):
+    #         value = value.strip().lower()
+
+    #         if value == "ja":
+    #             return True
+    #         elif value == "nein":
+    #             return False
+
+    #         raise ValueError("Wert muss 'ja', 'nein', True oder False sein.")
+
+    #     return value
 
 
-class Grunderfassung_ProjektrelevanzStatus_Status(BaseModel):
-    model_config = ConfigDict(str_strip_whitespace=True)
+# TODO remove
+# class Grunderfassung_ProjektrelevanzStatus_Status(BaseModel):
+#     model_config = ConfigDict(str_strip_whitespace=True)
 
-    relevanz: bool
-    foerderperiode: list[str | None] | None = None
+#     relevanz: bool
+#     foerderperiode: list[str | None] | None = None
 
-    @field_validator("relevanz", mode="before")
-    @classmethod
-    def str_to_bool(cls, value: Any) -> Any:
-        if isinstance(value, str):
-            value = value.strip().lower()
+#     @field_validator("relevanz", mode="before")
+#     @classmethod
+#     def str_to_bool(cls, value: Any) -> Any:
+#         if isinstance(value, str):
+#             value = value.strip().lower()
 
-            if value == "ja":
-                return True
-            elif value == "nein":
-                return False
+#             if value == "ja":
+#                 return True
+#             elif value == "nein":
+#                 return False
 
-            raise ValueError("Wert muss 'ja', 'nein', True oder False sein.")
+#             raise ValueError("Wert muss 'ja', 'nein', True oder False sein.")
 
-        return value
+#         return value
 
 
 class Grunderfassung_Kontaktperson(BaseModel):
@@ -1350,8 +1389,8 @@ class Grunderfassung_Sprachen(BaseModel):
     SP_sprache: str | None
     SP_niveau: str | None
     SP_nachweis: str | None
-    SP_art_nachweis: str | None
-    SP_datum_nachweis: datetime.date | None
+    SP_art_nachweis: str | None = None
+    SP_datum_nachweis: datetime.date | None = None
 
 
 class Grunderfassung_SuchWidget(CustomWidget):
@@ -1764,7 +1803,7 @@ class AutoForm(QWidget):
         except ValueError:
             index = -1
         self.current_id = index
-        logger.debug("Set index to %d", self.current_id)
+        logger_gui.debug("Set index to %d", self.current_id)
 
     def _disable_save(self) -> None:
         self.save_btn.setEnabled(False)
@@ -1808,7 +1847,7 @@ class AutoForm(QWidget):
         logger_auto_form.debug("Convert to GUI structure...")
         form_data = model.to_gui()
         logger_auto_form.debug("Set form data...")
-        # logger_get_data_auto_form.debug("Form data:\n%s", pformat(form_data))
+        logger_auto_form.debug("Form data:\n%s", pformat(form_data))
         self.set_form_data(form_data)
         self.current_id = lookup_id
 
@@ -1845,7 +1884,7 @@ class AutoForm(QWidget):
 
             # Pydantic detailed error list
             for error in e.errors():
-                logger.error("Error during validation phase:\n%s", pformat(error))
+                logger_gui.error("Error during validation phase:\n%s", pformat(error))
 
                 error_field = str(error["loc"][0])
                 reason = error["msg"]
@@ -1882,7 +1921,7 @@ class AutoForm(QWidget):
 
             logger_auto_form.info("Data saved successfully")
             self.save_clicked_form.emit()
-            self.reset_form()
+            # self.reset_form() # TODO check if this behaviour is expected
         finally:
             # always re-enable save, even if error occurred
             self._enable_save()
@@ -2421,6 +2460,7 @@ class DynamicDropdownWidgetOption(QWidget):
             value = data[key]
             set_widget_value(widget, value)
             # TODO need to get the correct index
+            logger_get_data.debug("Value: %s", value)
             if value is None or value != self.trigger_value:
                 num_subforms = 0
             else:
@@ -2435,7 +2475,7 @@ class DynamicDropdownWidgetOption(QWidget):
         logger_get_data.debug(">>>>>>>>> Call set_form_data for DynamicDropdown")
         logger_get_data.debug("Data before set of subforms:%s", pformat(data))
 
-        assert len(self.sub_forms) == num_subforms
+        assert len(self.sub_forms) == num_subforms, f"{len(self.sub_forms)=}"
         if not self.sub_forms:
             return
 
@@ -3223,72 +3263,101 @@ FORM_FIELDS_LANGUAGES = [
     ),
     FormField(
         "Nachweis",
-        FormFieldType.DROPDOWN,
-        required=False,
-        key="SP_nachweis",
-        options=[
-            ("vorhanden", None),
-            ("nicht vorhanden", None),
+        FormFieldType.DYNAMIC_DROPDOWN_OPTION,
+        key="",
+        trigger_value="vorhanden",
+        children=[
+            FormField(
+                "Nachweis",
+                FormFieldType.DROPDOWN,
+                required=False,
+                options=[("vorhanden", None), ("nicht vorhanden", None)],
+                key="SP_nachweis",
+                children=[
+                    FormField(
+                        "Art des Nachweises",
+                        FormFieldType.TEXT,
+                        required=False,
+                        key="SP_art_nachweis",
+                    ),
+                    FormField(
+                        "Datum des Nachweises",
+                        FormFieldType.DATE,
+                        required=False,
+                        key="SP_datum_nachweis",
+                    ),
+                ],
+            ),
         ],
     ),
-    FormField(
-        "Art des Nachweises (NUR WENN VORHANDEN)",
-        FormFieldType.TEXT,
-        required=False,
-        key="SP_art_nachweis",
-    ),
-    FormField(
-        "Datum des Nachweises (NUR WENN VORHANDEN)",
-        FormFieldType.DATE,
-        required=False,
-        key="SP_datum_nachweis",
-    ),
+    # FormField(
+    #     "Nachweis",
+    #     FormFieldType.DROPDOWN,
+    #     required=False,
+    #     key="SP_nachweis",
+    #     options=[
+    #         ("vorhanden", None),
+    #         ("nicht vorhanden", None),
+    #     ],
+    # ),
+    # FormField(
+    #     "Art des Nachweises (NUR WENN VORHANDEN)",
+    #     FormFieldType.TEXT,
+    #     required=False,
+    #     key="SP_art_nachweis",
+    # ),
+    # FormField(
+    #     "Datum des Nachweises (NUR WENN VORHANDEN)",
+    #     FormFieldType.DATE,
+    #     required=False,
+    #     key="SP_datum_nachweis",
+    # ),
 ]
 
 
 FORM_FIELDS = [
-    # FormField(
-    #     "Ersteintrag Datum",
-    #     FormFieldType.TEXT_DATETIME,
-    #     required=False,
-    #     key="Metadaten_erstellung",
-    #     readonly=True,
-    #     ignore_get_data=True,
-    # ),
-    # FormField(
-    #     "Aktualisierung Datum",
-    #     FormFieldType.TEXT_DATETIME,
-    #     required=False,
-    #     key="Metadaten_aktualisierung",
-    #     readonly=True,
-    #     ignore_get_data=True,
-    # ),
-    # FormField(
-    #     "Aktualisierung Nutzer",
-    #     FormFieldType.TEXT,
-    #     required=False,
-    #     key="Metadaten_nutzer",
-    #     readonly=True,
-    # ),
-    # FormField(
-    #     "Fallnummer",
-    #     FormFieldType.TEXT,
-    #     required=True,
-    #     key="Grunderfassung_fallnummer",
-    # ),
-    # FormField(
-    #     "Notizen",
-    #     FormFieldType.LONGTEXT,
-    #     required=False,
-    #     key="Grunderfassung_notiz",
-    # ),
-    # FormField(
-    #     "Suche",
-    #     FormFieldType.CUSTOM,
-    #     custom_widget="grunderfassung_suche",
-    #     key="Partnersuche",
-    #     children=FORM_FIELDS_SEARCH_HEAD,
-    # ),
+    FormField(
+        "Ersteintrag Datum",
+        FormFieldType.TEXT_DATETIME,
+        required=False,
+        key="Metadaten_erstellung",
+        readonly=True,
+        ignore_get_data=True,
+    ),
+    FormField(
+        "Aktualisierung Datum",
+        FormFieldType.TEXT_DATETIME,
+        required=False,
+        key="Metadaten_aktualisierung",
+        readonly=True,
+        ignore_get_data=True,
+    ),
+    FormField(
+        "Aktualisierung Nutzer",
+        FormFieldType.TEXT,
+        required=False,
+        key="Metadaten_nutzer",
+        readonly=True,
+    ),
+    FormField(
+        "Fallnummer",
+        FormFieldType.TEXT,
+        required=True,
+        key="Grunderfassung_fallnummer",
+    ),
+    FormField(
+        "Notizen",
+        FormFieldType.LONGTEXT,
+        required=False,
+        key="Grunderfassung_notiz",
+    ),
+    FormField(
+        "Suche",
+        FormFieldType.CUSTOM,
+        custom_widget="grunderfassung_suche",
+        key="Partnersuche",
+        children=FORM_FIELDS_SEARCH_HEAD,
+    ),
     FormField(
         "Status && Projektrelevanz",
         FormFieldType.GROUP,
@@ -3297,7 +3366,7 @@ FORM_FIELDS = [
             FormField(
                 "Projektrelevanz",
                 FormFieldType.DYNAMIC_DROPDOWN_OPTION,
-                key="status",
+                key="",
                 trigger_value="ja",
                 children=[
                     FormField(
@@ -3310,56 +3379,54 @@ FORM_FIELDS = [
                             FormField(
                                 "Förderperiode", FormFieldType.TEXT, key="foerderperiode"
                             ),
-                            FormField("Feld 2", FormFieldType.TEXT, key="feld_2"),
-                            FormField("Feld 3", FormFieldType.TEXT, key="feld_3"),
                         ],
                     ),
                 ],
             ),
         ],
     ),
-    # FormField(
-    #     "Daten Kontaktperson",
-    #     FormFieldType.GROUP,
-    #     key="Kontaktperson",
-    #     children=FORM_FIELDS_CONTACT_PERSON,
-    # ),
-    # FormField(
-    #     "Stammdaten",
-    #     FormFieldType.GROUP,
-    #     key="Stammdaten",
-    #     children=FORM_FIELDS_MASTER_DATA,
-    # ),
-    # FormField(
-    #     "Weitere Informationen",
-    #     FormFieldType.GROUP,
-    #     key="WeitereInfos",
-    #     children=FORM_FIELDS_ADDITIONAL_DATA,
-    # ),
-    # FormField(
-    #     "Schulbildung",
-    #     FormFieldType.DYNAMIC_LIST,
-    #     children=FORM_FIELDS_SCHOOL,
-    #     key="Schulbildung",
-    # ),
-    # FormField(
-    #     "Studium/Ausbildung",
-    #     FormFieldType.DYNAMIC_LIST,
-    #     children=FORM_FIELDS_HIGHER_EDUCATION,
-    #     key="HoehereBildung",
-    # ),
-    # FormField(
-    #     "Arbeitserfahrung",
-    #     FormFieldType.DYNAMIC_LIST,
-    #     children=FORM_FIELDS_WORK_EXPERIENCE,
-    #     key="Arbeitserfahrung",
-    # ),
-    # FormField(
-    #     "Sprachkenntnisse",
-    #     FormFieldType.DYNAMIC_LIST,
-    #     children=FORM_FIELDS_LANGUAGES,
-    #     key="Sprachkenntnisse",
-    # ),
+    FormField(
+        "Daten Kontaktperson",
+        FormFieldType.GROUP,
+        key="Kontaktperson",
+        children=FORM_FIELDS_CONTACT_PERSON,
+    ),
+    FormField(
+        "Stammdaten",
+        FormFieldType.GROUP,
+        key="Stammdaten",
+        children=FORM_FIELDS_MASTER_DATA,
+    ),
+    FormField(
+        "Weitere Informationen",
+        FormFieldType.GROUP,
+        key="WeitereInfos",
+        children=FORM_FIELDS_ADDITIONAL_DATA,
+    ),
+    FormField(
+        "Schulbildung",
+        FormFieldType.DYNAMIC_LIST,
+        children=FORM_FIELDS_SCHOOL,
+        key="Schulbildung",
+    ),
+    FormField(
+        "Studium/Ausbildung",
+        FormFieldType.DYNAMIC_LIST,
+        children=FORM_FIELDS_HIGHER_EDUCATION,
+        key="HoehereBildung",
+    ),
+    FormField(
+        "Arbeitserfahrung",
+        FormFieldType.DYNAMIC_LIST,
+        children=FORM_FIELDS_WORK_EXPERIENCE,
+        key="Arbeitserfahrung",
+    ),
+    FormField(
+        "Sprachkenntnisse",
+        FormFieldType.DYNAMIC_LIST,
+        children=FORM_FIELDS_LANGUAGES,
+        key="Sprachkenntnisse",
+    ),
 ]
 
 CONFIG_GRUNDERFASSUNG_UNTERNEHMEN: Final[AutoFormConfig] = AutoFormConfig(