diff --git a/uniticket/organizational_area/models.py b/uniticket/organizational_area/models.py
index f8c58a1a..c1f90af4 100644
--- a/uniticket/organizational_area/models.py
+++ b/uniticket/organizational_area/models.py
@@ -6,10 +6,9 @@
 from django.db import models
 from django.utils.translation import gettext as _
 
-from . settings import DEFAULT_ORGANIZATIONAL_STRUCTURE_OFFICE, LOGOS_FOLDER, STRUCTURES_FOLDER
-
-STRUCTURES_FOLDER = getattr(settings, 'STRUCTURES_FOLDER', STRUCTURES_FOLDER)
-LOGOS_FOLDER = getattr(settings, 'LOGOS_FOLDER', LOGOS_FOLDER)
+from . settings import (DEFAULT_ORGANIZATIONAL_STRUCTURE_OFFICE,
+                        LOGOS_FOLDER,
+                        STRUCTURES_FOLDER)
 
 
 def _logo_upload(instance, filename):
diff --git a/uniticket/organizational_area/settings.py b/uniticket/organizational_area/settings.py
index 8f255f7b..d7b5d0d4 100644
--- a/uniticket/organizational_area/settings.py
+++ b/uniticket/organizational_area/settings.py
@@ -1,5 +1,9 @@
 from django.conf import settings
 
+
+LOGOS_FOLDER = getattr(settings, "LOGOS_FOLDER", "logos")
+STRUCTURES_FOLDER = getattr(settings, "STRUCTURES_FOLDER", "structures")
+
 # default office parameters
 DEFAULT_ORGANIZATIONAL_STRUCTURE_OFFICE = getattr(
     settings,
@@ -11,15 +15,3 @@
     "DEFAULT_ORGANIZATIONAL_STRUCTURE_OFFICE_DESC",
     "Help-Desk Office"
 )
-
-# system upload folders
-LOGOS_FOLDER = getattr(
-    settings,
-    "LOGOS_FOLDER",
-    'logos'
-)
-STRUCTURES_FOLDER = getattr(
-    settings,
-    "STRUCTURES_FOLDER",
-    'structures'
-)
diff --git a/uniticket/uni_ticket/models.py b/uniticket/uni_ticket/models.py
index d0ff739c..0566e0d9 100644
--- a/uniticket/uni_ticket/models.py
+++ b/uniticket/uni_ticket/models.py
@@ -17,15 +17,15 @@
 from django_form_builder.forms import BaseDynamicForm
 from django_form_builder.models import DynamicFieldMap, SavedFormContent
 from django_form_builder.utils import get_as_dict, set_as_dict
+
 from organizational_area.models import (
     OrganizationalStructure,
     OrganizationalStructureOffice,
     OrganizationalStructureOfficeEmployee,
 )
+from organizational_area.settings import STRUCTURES_FOLDER
 
 from .dynamic_form import DynamicForm
-from .utils import *
-from .validators import *
 from .settings import (
     CATEGORY_CONDITIONS_ATTACHMENT_SUBFOLDER,
     CLOSING_LEVELS,
@@ -35,7 +35,6 @@
     ORGANIZATION_USER_LABEL,
     PRIORITY_LEVELS,
     SHOW_HEADING_TEXT,
-    STRUCTURES_FOLDER,
     TICKET_ATTACHMENT_FOLDER,
     TICKET_CATEGORIES_FOLDER,
     TICKET_DESCRIPTION_ID,
@@ -43,8 +42,11 @@
     TICKET_MIN_DIGITS_TO_COMPRESS,
     TICKET_SUBJECT_ID,
     TICKET_TASK_ATTACHMENT_SUBFOLDER,
-    TICKET_UPDATED,
+    TICKET_UPDATED
 )
+from .utils import *
+from .validators import *
+
 
 logger = logging.getLogger("__name__")
 
diff --git a/uniticket/uni_ticket/settings.py b/uniticket/uni_ticket/settings.py
index 2ea33067..5c1d05e0 100644
--- a/uniticket/uni_ticket/settings.py
+++ b/uniticket/uni_ticket/settings.py
@@ -2,8 +2,6 @@
 from django.utils.translation import gettext_lazy as _
 
 # system attachments folders
-LOGOS_FOLDER = getattr(settings, "LOGOS_FOLDER", "logos")
-STRUCTURES_FOLDER = getattr(settings, "STRUCTURES_FOLDER", "structures")
 TICKET_ATTACHMENT_FOLDER = getattr(
     settings, "TICKET_ATTACHMENT_FOLDER", "ticket")
 TICKET_CATEGORIES_FOLDER = getattr(
@@ -99,10 +97,14 @@
 )
 
 # captcha
-TICKET_CAPTCHA_ID = getattr(settings, "TICKET_CAPTCHA_ID", "ticket_captcha")
-TICKET_CAPTCHA_HIDDEN_ID = getattr(settings, "", "ticket_captcha_hidden")
+TICKET_CAPTCHA_ID = getattr(
+    settings, "TICKET_CAPTCHA_ID", "ticket_captcha"
+)
+TICKET_CAPTCHA_HIDDEN_ID = getattr(
+    settings, "TICKET_CAPTCHA_HIDDEN_ID", "ticket_captcha_hidden"
+)
 TICKET_CAPTCHA_LABEL = getattr(
-    settings, "TICKET_CAPTCHA_HIDDEN_ID", _("Codice di verifica")
+    settings, "TICKET_CAPTCHA_LABEL", _("Codice di verifica")
 )
 
 # new ticket submit buttons (create / generate import URL)
@@ -210,7 +212,8 @@
 # additional user fields to export
 ADDITIONAL_USER_FIELDS = getattr(
     settings, "ADDITIONAL_USER_FIELDS", [
-        EMPLOYEE_ATTRIBUTE_NAME, USER_ATTRIBUTE_NAME]
+        EMPLOYEE_ATTRIBUTE_NAME,
+        USER_ATTRIBUTE_NAME]
 )
 
 # Label
diff --git a/uniticket/uni_ticket/utils.py b/uniticket/uni_ticket/utils.py
index 93b2a96d..f36a452b 100644
--- a/uniticket/uni_ticket/utils.py
+++ b/uniticket/uni_ticket/utils.py
@@ -458,13 +458,11 @@ def send_custom_mail(subject, recipients, body, params={}, force=False):
 def user_is_employee(user):
     if not user:
         return False
-    if getattr(settings, "EMPLOYEE_ATTRIBUTE_NAME", False):
-        attr = getattr(user, settings.EMPLOYEE_ATTRIBUTE_NAME)
-        if callable(attr):
-            return attr()
-        else:
-            return attr
-    return False
+    attr = getattr(user, EMPLOYEE_ATTRIBUTE_NAME, False)
+    if callable(attr):
+        return attr()
+    else:
+        return attr
     # If operator in the same Structure
     # is_operator = user_is_operator(request.user, struttura)
     # If manage something. For alla structures
@@ -528,14 +526,8 @@ def export_input_module_csv(
     module.ticket_category
 
     head = ["created", "user", "taxpayer_id"]
-    if hasattr(settings, "EMPLOYEE_ATTRIBUTE_NAME"):
-        head.append(
-            getattr(settings, "EMPLOYEE_ATTRIBUTE_LABEL",
-                    EMPLOYEE_ATTRIBUTE_LABEL)
-        )
-    if hasattr(settings, "USER_ATTRIBUTE_NAME"):
-        head.append(
-            getattr(settings, "USER_ATTRIBUTE_LABEL", USER_ATTRIBUTE_NAME))
+    head.append(EMPLOYEE_ATTRIBUTE_NAME)
+    head.append(USER_ATTRIBUTE_NAME)
     head.extend(["status", "subject", "description"])
     custom_head = []
     fields = apps.get_model("uni_ticket", "TicketCategoryInputList").objects.filter(
@@ -585,10 +577,8 @@ def export_input_module_csv(
             richiesta.created_by,
             richiesta.created_by.taxpayer_id,
         ]
-        if hasattr(settings, "EMPLOYEE_ATTRIBUTE_NAME"):
-            row.append(getattr(richiesta.created_by, EMPLOYEE_ATTRIBUTE_NAME))
-        if hasattr(settings, "USER_ATTRIBUTE_NAME"):
-            row.append(getattr(richiesta.created_by, USER_ATTRIBUTE_NAME))
+        row.append(getattr(richiesta.created_by, EMPLOYEE_ATTRIBUTE_NAME))
+        row.append(getattr(richiesta.created_by, USER_ATTRIBUTE_NAME))
         row.extend([status, richiesta.subject, richiesta.description])
 
         for column in custom_head:
diff --git a/uniticket/uni_ticket/views/user.py b/uniticket/uni_ticket/views/user.py
index 4683b90a..5e18dd60 100644
--- a/uniticket/uni_ticket/views/user.py
+++ b/uniticket/uni_ticket/views/user.py
@@ -43,6 +43,7 @@
 from uni_ticket.pdf_utils import response_as_pdf
 from uni_ticket.protocol_utils import ticket_protocol
 from uni_ticket.settings import (
+    NEW_MESSAGE_RECEIVED_EMPLOYEE_BODY,
     NEW_TICKET_CREATED,
     NEW_TICKET_CREATED_EMPLOYEE_BODY,
     OPERATOR_PREFIX,
@@ -55,8 +56,9 @@
     TICKET_DELETED,
     TICKET_GENERATE_URL_BUTTON_NAME,
     TICKET_INPUT_MODULE_NAME,
+    TICKET_SHARING_USER_ERROR_MESSAGE,
     UNAVAILABLE_TICKET_CATEGORY,
-    USER_TICKET_MESSAGE,
+    USER_TICKET_MESSAGE
 )
 from uni_ticket.utils import *
 
@@ -1108,7 +1110,7 @@ def ticket_delete(request, ticket_id):
         messages.add_message(
             request,
             messages.ERROR,
-            settings.TICKET_SHARING_USER_ERROR_MESSAGE.format(
+            TICKET_SHARING_USER_ERROR_MESSAGE.format(
                 ticket.created_by),
         )
         return redirect("uni_ticket:ticket_detail", ticket_id=ticket.code)
@@ -1341,7 +1343,7 @@ def ticket_message(request, ticket_id):
                     request=request,
                     ticket=ticket,
                     category=category,
-                    message_template=settings.NEW_MESSAGE_RECEIVED_EMPLOYEE_BODY,
+                    message_template=NEW_MESSAGE_RECEIVED_EMPLOYEE_BODY,
                     mail_params=mail_params,
                 )
             # END Send email to operators
@@ -1426,7 +1428,7 @@ def dispatch(self, request, ticket_id:str, *args, **kwargs) -> Union[HttpRespons
             messages.add_message(
                 request,
                 messages.ERROR,
-                settings.TICKET_SHARING_USER_ERROR_MESSAGE.format(
+                TICKET_SHARING_USER_ERROR_MESSAGE.format(
                     self.ticket.created_by),
             )
             return redirect(