diff --git a/schoolapps/fibu/admin.py b/schoolapps/fibu/admin.py
index fc3ab8581a9502ffc2a06512bd242bec7d71ac5d..9f16fa184564f6a7a31fcaec3458e6e16b26c43c 100644
--- a/schoolapps/fibu/admin.py
+++ b/schoolapps/fibu/admin.py
@@ -1,6 +1,6 @@
 from django.contrib import admin
-from .models import Costcenter, Account, Booking
+from .models import CostCenter, Account, Booking
 
-admin.site.register(Costcenter)
+admin.site.register(CostCenter)
 admin.site.register(Account)
 admin.site.register(Booking)
diff --git a/schoolapps/fibu/forms.py b/schoolapps/fibu/forms.py
index 1ffcf66e2b17ee2a4d0cbb7701b08cd1e3c95ae1..9a4854092ee7068770b0275eee4f3b3ab6887471 100644
--- a/schoolapps/fibu/forms.py
+++ b/schoolapps/fibu/forms.py
@@ -1,11 +1,11 @@
 from django import forms
-from django.contrib.auth.models import User
+from django.utils import timezone
 from material import Layout, Row, Fieldset
 
-from .models import YEARS, Booking, Costcenter, Account, status_choices
+from .models import Booking, CostCenter, Account
 
 
-class BookingForm(forms.ModelForm):
+class SimpleBookingForm(forms.ModelForm):
     description = forms.CharField(label='Beschreibung – Was soll angeschafft werden?')
     planned_amount = forms.IntegerField(
         label='Erwarteter Betrag – Welcher Betrag ist erforderlich?', help_text="in Euro, ohne Komma")
@@ -19,34 +19,22 @@ class BookingForm(forms.ModelForm):
 
 
 class CheckBookingForm(forms.ModelForm):
-    account = forms.ModelChoiceField(Account.objects.filter().order_by('costcenter','name'))
+    account = forms.ModelChoiceField(Account.objects.filter().order_by('cost_center', 'name'))
+
     class Meta:
         model = Booking
-        fields = ['account',]
-
-
-class BookBookingForm(forms.ModelForm):
-    accounts = Account.objects.filter().order_by('costcenter', 'name')
-    user = User.objects.filter()
-    description = forms.CharField(label='Beschreibung')
-    planned_amount = forms.IntegerField(label='Erwarteter Betrag (ganze Euro)')
-    justification = forms.CharField(label='Begründung', required=False)
-    account = forms.ModelChoiceField(queryset=accounts, label='Buchungskonto')
-    contact = forms.ModelChoiceField(queryset=user, label='Kontakt')
-    invoice_date = forms.DateField(label='Rechnungsdatum')
-    invoice_number = forms.CharField(label='Rechnungsnummer')
-    firma = forms.CharField(label='Firma')
-    amount = forms.DecimalField(max_digits=9, decimal_places=2, label='Betrag')
-    submission_date = forms.DateField(label='Bearbeitungsdatum')
-    payout_number = forms.IntegerField(label='Auszahlungsnummer')
-    booking_date = forms.DateField(label='Buchungsdatum')
-    maturity = forms.DateField(label='Fälligkeit')
-    upload = forms.FileField(label='Scan der Rechnung', required=False)
-    status = forms.ChoiceField(choices=status_choices, label='Status')
+        fields = ['account', ]
+
+
+class CompleteBookingForm(forms.ModelForm):
+    accounts = Account.objects.filter().order_by('cost_center', 'name')
+    account = forms.ModelChoiceField(queryset=accounts)
+    submission_date = forms.DateField(label='Bearbeitungsdatum', initial=timezone.now())
 
     layout = Layout(Fieldset("Allgemeines",
-                             Row('description', 'justification', 'contact'),
-                             Row('account', 'status', 'planned_amount')
+                             Row('description', 'justification'),
+                             Row("contact", "planned_amount"),
+                             Row('account', 'status')
                              ),
                     Fieldset('Details',
                              Row('firma', 'invoice_number', 'amount'),
@@ -63,18 +51,12 @@ class BookBookingForm(forms.ModelForm):
 
 
 class CostCenterForm(forms.ModelForm):
-    name = forms.CharField(max_length=30, label='Kostenstelle')
-    year = forms.ChoiceField(choices=YEARS, label='Jahr')
-
-    layout = Layout(Row('name', 'year'))
-
     class Meta:
-        model = Costcenter
+        model = CostCenter
         fields = ['id', 'name', 'year']
 
 
 class AccountForm(forms.ModelForm):
     class Meta:
         model = Account
-        fields = ['id', 'name', 'costcenter', 'income', 'budget']
-
+        fields = ['id', 'name', 'cost_center', 'income', 'budget']
diff --git a/schoolapps/fibu/migrations/0001_initial.py b/schoolapps/fibu/migrations/0001_initial.py
index a7b4bd27f9bbadc299c3eb4b241a9a7a546837b7..acff540c447b1c52a06949b1e1a9b78d20edded1 100644
--- a/schoolapps/fibu/migrations/0001_initial.py
+++ b/schoolapps/fibu/migrations/0001_initial.py
@@ -29,11 +29,12 @@ class Migration(migrations.Migration):
             },
         ),
         migrations.CreateModel(
-            name='Costcenter',
+            name='CostCenter',
             fields=[
                 ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
                 ('name', models.CharField(max_length=30)),
-                ('year', models.IntegerField(choices=[(2020, '2020'), (2021, '2021'), (2022, '2022'), (2023, '2023')], default=2019, verbose_name='Jahr')),
+                ('year', models.IntegerField(choices=[(2020, '2020'), (2021, '2021'), (2022, '2022'), (2023, '2023')],
+                                             default=2019, verbose_name='Jahr')),
             ],
             options={
                 'permissions': [('manage_costcenter', 'Can manage costcenter')],
@@ -66,6 +67,6 @@ class Migration(migrations.Migration):
         migrations.AddField(
             model_name='account',
             name='costcenter',
-            field=models.ForeignKey(default='', on_delete=django.db.models.deletion.CASCADE, to='fibu.Costcenter'),
+            field=models.ForeignKey(default='', on_delete=django.db.models.deletion.CASCADE, to='fibu.CostCenter'),
         ),
     ]
diff --git a/schoolapps/fibu/migrations/0002_auto_20191228_1357.py b/schoolapps/fibu/migrations/0002_auto_20191228_1357.py
index 5150e026da01c053de864175fe6914e006ef4742..50c6c27ac779af2362fd1a5ca6372f0ea76f7694 100644
--- a/schoolapps/fibu/migrations/0002_auto_20191228_1357.py
+++ b/schoolapps/fibu/migrations/0002_auto_20191228_1357.py
@@ -36,7 +36,7 @@ class Migration(migrations.Migration):
         migrations.AlterField(
             model_name='account',
             name='costcenter',
-            field=models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='fibu.Costcenter',
+            field=models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='fibu.CostCenter',
                                     verbose_name='Kostenstelle'),
         ),
         migrations.AlterField(
diff --git a/schoolapps/fibu/models.py b/schoolapps/fibu/models.py
index 43f1bf01c207c8d55b979bc797d4241a52b0d0b4..8611ca69c7738929db51b8cd97a02da7f8c5cb5e 100644
--- a/schoolapps/fibu/models.py
+++ b/schoolapps/fibu/models.py
@@ -28,7 +28,7 @@ status_list = [
 status_choices = [(x, val.name) for x, val in enumerate(status_list)]
 
 
-class Costcenter(models.Model):
+class CostCenter(models.Model):
     # Kostenstellen z.B. Schulträger-konsumtiv, Schulträger-investiv, Elternverein, ...
     name = models.CharField(max_length=30, blank=False, verbose_name="Kostenstelle")
     year = models.IntegerField(default=timezone.now().year, choices=YEARS, blank=False, verbose_name="Jahr")
@@ -47,7 +47,7 @@ class Costcenter(models.Model):
 class Account(models.Model):
     # Buchungskonten, z.B. Fachschaften, Sekretariat, Schulleiter, Kopieren, Tafelnutzung
     name = models.CharField(max_length=20, blank=False, verbose_name="Buchungskonto")
-    costcenter = models.ForeignKey(to=Costcenter, on_delete=models.CASCADE, blank=False, verbose_name="Kostenstelle")
+    cost_center = models.ForeignKey(to=CostCenter, on_delete=models.CASCADE, blank=False, verbose_name="Kostenstelle")
     income = models.BooleanField(default=False,
                                  verbose_name="Einnahmekonto")  # True, wenn es sich um ein Einnahmekonto handelt
     budget = models.IntegerField(default=0, verbose_name="Budget")
@@ -55,7 +55,7 @@ class Account(models.Model):
     rest = models.DecimalField(max_digits=9, decimal_places=2, default=0.00)
 
     def __str__(self):
-        return "{}: {}".format(self.costcenter, self.name)
+        return "{}: {}".format(self.cost_center, self.name)
 
     class Meta:
         verbose_name = "Buchungskonto"
@@ -66,21 +66,30 @@ class Account(models.Model):
 
 
 class Booking(models.Model):
-    account = models.ForeignKey(to=Account, on_delete=models.SET_NULL, blank=True, null=True)
+    # General information
+    account = models.ForeignKey(to=Account, on_delete=models.SET_NULL, blank=True, null=True,
+                                verbose_name="Buchungskonto")
     contact = models.ForeignKey(to=User, related_name='bookings', on_delete=models.SET_NULL
                                 , verbose_name="Erstellt von", blank=True, null=True)
-    invoice_date = models.DateField(default=date.today)
-    invoice_number = models.CharField(max_length=20, default='0')
-    firma = models.CharField(max_length=30, default='')
-    description = models.CharField(max_length=50)
-    amount = models.DecimalField(max_digits=9, decimal_places=2, default=0.00)
-    planned_amount = models.IntegerField()
-    submission_date = models.DateField(default=date.today)
-    justification = models.CharField(max_length=2000, blank=True, null=True)
-    payout_number = models.IntegerField(default=0)
-    booking_date = models.DateField(default=date.today)
-    maturity = models.DateField(default=date.today)
-    upload = models.FileField(upload_to='uploads/fibu/%Y/', default=None, blank=True, null=True)
+    description = models.CharField(max_length=50, verbose_name="Beschreibung")
+    justification = models.CharField(max_length=2000, blank=True, null=True, verbose_name="Begründung")
+    planned_amount = models.IntegerField(verbose_name="Erwarteter Betrag", help_text="ganze Euro")
+
+    # Details
+    invoice_date = models.DateField(blank=True, null=True, verbose_name="Rechnungsdatum")
+    invoice_number = models.CharField(max_length=20, blank=True, null=True, verbose_name="Rechnungsnummer")
+    firma = models.CharField(max_length=30, blank=True, null=True, verbose_name="Firma")
+    amount = models.DecimalField(max_digits=9, decimal_places=2, default=0.00, verbose_name="Betrag")
+    payout_number = models.IntegerField(blank=True, null=True, verbose_name="Auszahlungsnummer")
+
+    submission_date = models.DateField(blank=True, null=True, verbose_name="Bearbeitungsdatum")
+    booking_date = models.DateField(default=date.today, verbose_name="Buchungsdatum")
+    maturity = models.DateField(blank=True, null=True, verbose_name="Fälligkeit")
+
+    upload = models.FileField(upload_to='uploads/fibu/%Y/', default=None, blank=True, null=True,
+                              verbose_name="Scan der Rechnung")
+
+    # Meta information
     status = models.IntegerField(default=0, choices=status_choices, verbose_name="Status")
 
     def get_status(self):
diff --git a/schoolapps/fibu/templates/fibu/account/edit.html b/schoolapps/fibu/templates/fibu/account/edit.html
index c977c32d404c283ecce1b4be8f6a96dcfc806e69..185d5f80fdc5ac53d3c5c824c21717a7f7578e6c 100644
--- a/schoolapps/fibu/templates/fibu/account/edit.html
+++ b/schoolapps/fibu/templates/fibu/account/edit.html
@@ -13,7 +13,7 @@
             <button type="submit" class="waves-effect waves-light btn green">
                 <i class="material-icons left">save</i> Änderungen übernehmen
             </button>
-            <a href="{% url 'account' %}" class="waves-effect waves-light btn red">
+            <a href="{% url 'fibu_accounts' %}" class="waves-effect waves-light btn red">
                 <i class="material-icons left">cancel</i> Abbrechen
             </a>
         </span>
diff --git a/schoolapps/fibu/templates/fibu/account/index.html b/schoolapps/fibu/templates/fibu/account/index.html
index 712f6546cb04f1d1506ed4e3e8f3e04dfc6a4c8f..b12b41f7025d30f4b8f2971cafc268f095351e7d 100755
--- a/schoolapps/fibu/templates/fibu/account/index.html
+++ b/schoolapps/fibu/templates/fibu/account/index.html
@@ -46,7 +46,7 @@
         {% for account in accounts %}
             <tr>
                 <td>{{ account.name }}</td>
-                <td>{{ account.costcenter }}</td>
+                <td>{{ account.cost_center }}</td>
                 {% if account.income %}
                     <td class="green-text right-align">{{ account.budget }} €</td>
                     <td></td>
@@ -55,7 +55,7 @@
                     <td class="red-text right-align">{{ account.budget }} €</td>
                 {% endif %}
                 <td class="right-align">
-                    <a href="{% url 'account_edit' account.id %}"
+                    <a href="{% url 'fibu_accounts_edit' account.id %}"
                        class="waves-effect waves-light btn-flat btn-flat-medium left" title="Bearbeiten">
                         <i class="material-icons center green-text">create</i>
                     </a>
diff --git a/schoolapps/fibu/templates/fibu/booking/book.html b/schoolapps/fibu/templates/fibu/booking/book.html
index 898e3584a9961ee899d7b5945e50e9d6fe472462..0f44c48c719451b596ccf484d9ef90ba84a70b25 100644
--- a/schoolapps/fibu/templates/fibu/booking/book.html
+++ b/schoolapps/fibu/templates/fibu/booking/book.html
@@ -13,7 +13,7 @@
             <button type="submit" class="waves-effect waves-light btn green">
                 <i class="material-icons left">save</i> Änderungen übernehmen
             </button>
-            <a href="{% url 'booking' %}" class="waves-effect waves-light btn red">
+            <a href="{% url 'fibu_bookings' %}" class="waves-effect waves-light btn red">
                 <i class="material-icons left">cancel</i> Abbrechen
             </a>
         </span>
diff --git a/schoolapps/fibu/templates/fibu/booking/index.html b/schoolapps/fibu/templates/fibu/booking/index.html
index 7a843f8c3b9a66d694275ff4bce520995d1bab8f..3ad4fd6ebf9f6ae4ae26f842a3d5d285aa7e1381 100755
--- a/schoolapps/fibu/templates/fibu/booking/index.html
+++ b/schoolapps/fibu/templates/fibu/booking/index.html
@@ -4,12 +4,13 @@
 <main>
     <div class="right">
         {% if is_archive %}
-            <a href="{% url 'booking' %}" class="waves-effect waves-light btn grey">Zur aktuellen Übersicht</a>
+            <a href="{% url 'fibu_bookings' %}" class="waves-effect waves-light btn grey">Zur aktuellen Übersicht</a>
         {% else %}
-            <a href="{% url 'booking' "archive" %}" class="waves-effect waves-light btn grey">Zum Archiv</a>
+            <a href="{% url 'fibu_bookings_archive' "archive" %}" class="waves-effect waves-light btn grey">Zum Archiv
+            </a>
         {% endif %}
 
-        <a href="{% url 'new_booking' %}" class="waves-effect waves-light btn green">Neue Buchung anlegen</a>&nbsp;
+        <a href="{% url 'fibu_bookings_new' %}" class="waves-effect waves-light btn green">Neue Buchung anlegen</a>&nbsp;
     </div>
 
     <h4>{% if is_archive %}Buchungsarchiv{% else %}Aktuelle Buchungen{% endif %}</h4>
@@ -29,7 +30,7 @@
         {% for booking in bookings %}
             <tr>
                 <td>
-                    <a href="{% url "booking_book" booking.id %}">{{ booking.description }}</a>
+                    <a href="{% url "fibu_bookings_edit" booking.id %}">{{ booking.description }}</a>
                 </td>
                 <td class="right-align">{{ booking.planned_amount }} €</td>
                 <td class="right-align">{{ booking.amount }} €</td>
@@ -42,10 +43,10 @@
                 </td>
                 <td>
                     <span class="left">
-                    <a class="waves-effect waves-light btn-flat btn-flat-medium green-text" title="Bearbeiten"
-                       href="{% url "booking_book" booking.id %}">
-                        <i class="material-icons">edit</i>
-                    </a>
+                        <a class="waves-effect waves-light btn-flat btn-flat-medium green-text" title="Bearbeiten"
+                           href="{% url "fibu_bookings_edit" booking.id %}">
+                            <i class="material-icons">edit</i>
+                        </a>
                     </span>
                     {% if booking.status < 2 %}
                         <form method="POST" class="left">
diff --git a/schoolapps/fibu/templates/fibu/booking/new.html b/schoolapps/fibu/templates/fibu/booking/new.html
index ae676269c72a44ee544fdaa1972178ef3cdf2bd1..d79cdd2595c1950ee2ec505e0dd8923be165fbdb 100644
--- a/schoolapps/fibu/templates/fibu/booking/new.html
+++ b/schoolapps/fibu/templates/fibu/booking/new.html
@@ -2,7 +2,6 @@
 {% load material_form %}
 
 <main>
-
     <h4>Neue Buchung</h4>
 
     <form method="POST">
@@ -14,11 +13,11 @@
             <button type="submit" class="waves-effect waves-light btn green">
                 <i class="material-icons left">save</i> Buchung anlegen
             </button>
-            <a href="{% url 'booking' %}" class="waves-effect waves-light btn red">
+            <a href="{% url 'fibu_bookings' %}" class="waves-effect waves-light btn red">
                 <i class="material-icons left">cancel</i> Abbrechen
             </a>
         </span>
     </form>
-
 </main>
+
 {% include 'partials/footer.html' %}
diff --git a/schoolapps/fibu/templates/fibu/index.html b/schoolapps/fibu/templates/fibu/index.html
index 51d38be8e185381e8f4aaf21582808f92216a4f0..3eca9a5d3ba7980a266d30c79d0f0661f0141d15 100755
--- a/schoolapps/fibu/templates/fibu/index.html
+++ b/schoolapps/fibu/templates/fibu/index.html
@@ -67,7 +67,7 @@
 
                     {# Edit #}
                     {% if booking.status == 0 %}
-                        <form action="{% url 'booking_edit' booking.id %}" class="right">
+                        <form action="{% url 'fibu_bookings_user_edit' booking.id %}" class="right">
                             {% csrf_token %}
                             <input type="hidden" value="{{ booking.id }}" name="booking-id">
                             <button type="submit" name="edit"
diff --git a/schoolapps/fibu/templates/fibu/reports/expenses.html b/schoolapps/fibu/templates/fibu/reports/expenses.html
index 74d5083aefba79c32e9879127b8850c65fca631f..c35fb8ec1d032c9ad8f1943005f1b0f02d1eda9b 100755
--- a/schoolapps/fibu/templates/fibu/reports/expenses.html
+++ b/schoolapps/fibu/templates/fibu/reports/expenses.html
@@ -2,39 +2,35 @@
 {% load material_form %}
 
 <main>
-
-   {% block content %}
-
     <h4>Schlussrechnung</h4>
 
     <div class="collection">
-        {% for costcenter, accounts in costcenter_accounts.items %}
-        <h5 class="collection-item">{{ costcenter }}</h5>
+        {% for cost_center, accounts in cost_center_accounts.items %}
+            <h5 class="collection-item">{{ cost_center }}</h5>
 
-        <div class="collection">
-            <div class="row">
-                <span class="col s5 m5 white-text grey">Buchungskonto</span>
-                <span class="col s2 m2 white-text grey right-align">Budget</span>
-                <span class="col s1 m1 white-text grey right-align">Einnahmen</span>
-                <span class="col s1 m1 white-text grey right-align">Ausgaben</span>
-                <span class="col s1 m1 white-text grey right-align">Reste</span>
-            </div>
-            {% for account in accounts %}
-                <div class="collection-item row">
-                    <span class="col s5 m5">{{ account.name }}</span>
-                    <span class="col s2 m2 right-align">{{ account.budget }} €</span>
-                    <span class="col s1 m1 right-align">
-                        {% if account.income %}{{ account.saldo }} €{% endif %}
-                    </span>
-                    <span class="col s1 m1 right-align">
-                        {% if not account.income %}{{ account.saldo }} €{% endif %}
-                    </span>
-                    <span class="col s1 m1 right-align">{{ account.rest }} €</span>
+            <div class="collection">
+                <div class="row">
+                    <span class="col s5 m5 white-text grey">Buchungskonto</span>
+                    <span class="col s2 m2 white-text grey right-align">Budget</span>
+                    <span class="col s1 m1 white-text grey right-align">Einnahmen</span>
+                    <span class="col s1 m1 white-text grey right-align">Ausgaben</span>
+                    <span class="col s1 m1 white-text grey right-align">Reste</span>
                 </div>
-           {% endfor %}
-        </div>
+                {% for account in accounts %}
+                    <div class="collection-item row">
+                        <span class="col s5 m5">{{ account.name }}</span>
+                        <span class="col s2 m2 right-align">{{ account.budget }} €</span>
+                        <span class="col s1 m1 right-align">
+                            {% if account.income %}{{ account.saldo }} €{% endif %}
+                        </span>
+                        <span class="col s1 m1 right-align">
+                            {% if not account.income %}{{ account.saldo }} €{% endif %}
+                        </span>
+                        <span class="col s1 m1 right-align">{{ account.rest }} €</span>
+                    </div>
+                {% endfor %}
+            </div>
         {% endfor %}
     </div>
-    {% endblock %}
 </main>
 {% include 'partials/footer.html' %}
diff --git a/schoolapps/fibu/templates/fibu/reports/index.html b/schoolapps/fibu/templates/fibu/reports/index.html
index 4b45b41eb79962d02ee16eb2733d2ffde85144b0..5399308743095cfc65dfe4b93de840618b9a16e4 100755
--- a/schoolapps/fibu/templates/fibu/reports/index.html
+++ b/schoolapps/fibu/templates/fibu/reports/index.html
@@ -2,15 +2,10 @@
 {% load material_form %}
 
 <main>
-
-   {% block content %}
-
     <h4>Berichte</h4>
 
-       <div class="collection">
-       <a href="reports/expenses" class="collection-item">Ausgaben</a>
-       </div>
-
-    {% endblock %}
+    <div class="collection">
+        <a href="{% url "fibu_reports_expenses" %}" class="collection-item">Ausgaben</a>
+    </div>
 </main>
 {% include 'partials/footer.html' %}
diff --git a/schoolapps/fibu/urls.py b/schoolapps/fibu/urls.py
index 733c7f7b46fb072ce459647bfd219a1f256cf620..42d8911ac49f9eca2867a53769ce15dc159d033b 100755
--- a/schoolapps/fibu/urls.py
+++ b/schoolapps/fibu/urls.py
@@ -4,18 +4,16 @@ from . import views
 
 urlpatterns = [
     path('', views.index, name='fibu_index'),
-    path('bookings/check', views.check, name='booking_check'),
-    path('bookings/edit/<int:id>', views.edit, name='booking_edit'),
-    path('bookings/new', views.new_booking, name='new_booking'),
-    path('bookings/', views.booking, name='booking'),
-    path('bookings/<str:is_archive>', views.booking, name='booking'),
-    path('bookings/book/<int:id>', views.book, name='booking_book'),
-    path('costcenter', views.cost_centers, name='fibu_cost_centers'),
-    path('costcenter/edit/<int:id>', views.cost_center_edit, name='fibu_cost_centers_edit'),
-    path('account', views.account, name='account'),
-    path('account/edit/<int:id>', views.account_edit, name='account_edit'),
-    path('reports', views.reports, name='reports'),
-    path('reports/expenses', views.expenses, name='expenses'),
-    # path('make_booking', views.make_booking, name='fibu_make_booking'),
-    # path('edit/<int:id>', views.edit, name='booking_edit'),
+    path('<int:pk>/', views.user_edit, name='fibu_bookings_user_edit'),
+    path('bookings/check/', views.check, name='fibu_bookings_check'),
+    path('bookings/new/', views.new_booking, name='fibu_bookings_new'),
+    path('bookings/', views.booking, name='fibu_bookings'),
+    path('bookings/<str:is_archive>/', views.booking, name='fibu_bookings_archive'),
+    path('bookings/<int:pk>/edit/', views.book, name='fibu_bookings_edit'),
+    path('costcenters/', views.cost_centers, name='fibu_cost_centers'),
+    path('costcenters/edit/<int:pk>/', views.cost_center_edit, name='fibu_cost_centers_edit'),
+    path('accounts/', views.account, name='fibu_accounts'),
+    path('accounts/<int:pk>/', views.account_edit, name='fibu_accounts_edit'),
+    path('reports/', views.reports, name='fibu_reports'),
+    path('reports/expenses/', views.expenses, name='fibu_reports_expenses'),
 ]
diff --git a/schoolapps/fibu/views.py b/schoolapps/fibu/views.py
index 01047ee50c94a8f665483d5f620db52333881fe4..ea3c3afcc38ce7b70949c2d8e5fdfde15ae7b514 100644
--- a/schoolapps/fibu/views.py
+++ b/schoolapps/fibu/views.py
@@ -3,9 +3,9 @@ from django.contrib.auth.decorators import login_required, permission_required
 from django.db.models import Sum
 from django.urls import reverse
 from django.shortcuts import render, redirect, get_object_or_404
-from .models import Booking, Costcenter, Account
+from .models import Booking, CostCenter, Account
 from .filters import BookingFilter
-from .forms import BookingForm, CheckBookingForm, BookBookingForm, CostCenterForm, AccountForm
+from .forms import SimpleBookingForm, CheckBookingForm, CompleteBookingForm, CostCenterForm, AccountForm
 
 
 @login_required
@@ -29,11 +29,11 @@ def index(request):
                 Booking.objects.filter(id=booking_id).update(status=4)
                 return redirect('fibu_index')
 
-            form = BookingForm(instance=booking)
+            form = SimpleBookingForm(instance=booking)
         else:
-            form = BookingForm(request.POST)
+            form = SimpleBookingForm(request.POST)
     else:
-        form = BookingForm()
+        form = SimpleBookingForm()
 
     if form.is_valid():
         description = form.cleaned_data['description']
@@ -55,12 +55,12 @@ def index(request):
 
 @login_required
 @permission_required('fibu.request_booking')
-def edit(request, id):
-    booking = get_object_or_404(Booking, id=id)
-    form = BookingForm(instance=booking)
+def user_edit(request, pk):
+    booking = get_object_or_404(Booking, pk=pk)
+    form = SimpleBookingForm(instance=booking)
 
     if request.method == 'POST':
-        form = BookingForm(request.POST, instance=booking)
+        form = SimpleBookingForm(request.POST, instance=booking)
 
         if form.is_valid():
             form.save()
@@ -109,16 +109,16 @@ def booking(request, is_archive=""):
 
 @login_required
 @permission_required('fibu.manage_booking')
-def book(request, id):
-    booking = get_object_or_404(Booking, id=id)
-    form = BookBookingForm(instance=booking)
+def book(request, pk):
+    booking = get_object_or_404(Booking, pk=pk)
+    form = CompleteBookingForm(instance=booking)
     template = 'fibu/booking/book.html'
     if request.method == 'POST':
-        form = BookBookingForm(request.POST, request.FILES, instance=booking)
+        form = CompleteBookingForm(request.POST, request.FILES, instance=booking)
         if form.is_valid():
             form.save()
             messages.success(request, "Die Änderungen an der Buchung wurden erfolgreich übernommen.")
-            return redirect(reverse('booking'))
+            return redirect(reverse('fibu_bookings'))
     context = {'form': form}
     return render(request, template, context)
 
@@ -126,15 +126,15 @@ def book(request, id):
 @login_required
 @permission_required('fibu.manage_booking')
 def new_booking(request):
-    form = BookBookingForm()
+    form = CompleteBookingForm()
     template = 'fibu/booking/new.html'
     if request.method == 'POST':
-        form = BookBookingForm(request.POST, request.FILES)
+        form = CompleteBookingForm(request.POST, request.FILES)
         if form.is_valid():
             form.save()
             messages.success(request, "Die Buchung wurde erfolgreich angelegt.")
 
-            return redirect(reverse('booking'))
+            return redirect(reverse('fibu_bookings'))
     context = {'form': form}
     return render(request, template, context)
 
@@ -147,7 +147,7 @@ def cost_centers(request):
     if request.method == 'POST':
         if 'id' in request.POST and 'cancel' in request.POST:
             cost_center_id = request.POST['id']
-            cost_center = Costcenter.objects.get(id=cost_center_id)
+            cost_center = CostCenter.objects.get(id=cost_center_id)
             cost_center.delete()
 
             messages.success(request, "Die Kostenstelle wurde erfolgreich gelöscht.")
@@ -161,7 +161,7 @@ def cost_centers(request):
         messages.success(request, "Die Kostenstelle wurde erfolgreich angelegt.")
         return redirect('fibu_cost_centers')
 
-    cost_centers = Costcenter.objects.filter()
+    cost_centers = CostCenter.objects.filter()
 
     context = {'cost_centers': cost_centers, 'form': form}
     return render(request, 'fibu/cost_center/index.html', context)
@@ -169,8 +169,8 @@ def cost_centers(request):
 
 @login_required
 @permission_required('fibu.manage_costcenter')
-def cost_center_edit(request, id):
-    cost_center = get_object_or_404(Costcenter, id=id)
+def cost_center_edit(request, pk):
+    cost_center = get_object_or_404(CostCenter, pk=pk)
     form = CostCenterForm(instance=cost_center)
 
     if request.method == 'POST':
@@ -209,15 +209,15 @@ def account(request):
         messages.success(request, "Das Buchungskonto wurde erfolgreich angelegt.")
         return redirect('account')
 
-    accounts = Account.objects.filter().order_by('costcenter','-income','name')
+    accounts = Account.objects.filter().order_by('cost_center', '-income', 'name')
     context = {'accounts': accounts, 'form': form}
     return render(request, 'fibu/account/index.html', context)
 
 
 @login_required
 @permission_required('fibu.manage_account')
-def account_edit(request, id):
-    account = get_object_or_404(Account, id=id)
+def account_edit(request, pk):
+    account = get_object_or_404(Account, pk=pk)
     form = AccountForm(instance=account)
 
     if request.method == 'POST':
@@ -242,11 +242,11 @@ def reports(request):
 @login_required
 @permission_required('fibu.manage_booking')
 def expenses(request):
-    cost_centers = Costcenter.objects.filter()
+    cost_centers = CostCenter.objects.filter()
     cost_center_accounts = {}
     account_rests = {}
     for cost_center in cost_centers:
-        accounts = Account.objects.filter(costcenter=cost_center)
+        accounts = Account.objects.filter(cost_center=cost_center)
         # update saldo
         for account in accounts:
             saldo = Booking.objects.filter(account=account).aggregate(Sum('amount'))
@@ -261,6 +261,6 @@ def expenses(request):
                 Account.objects.filter(id=account.id).update(saldo=0, rest=account.budget)
 
         cost_center_accounts[cost_center.name] = list(
-            Account.objects.filter(costcenter=cost_center).order_by('-income'))
-    context = {'costcenter_accounts': cost_center_accounts, 'account_rests': account_rests}
+            Account.objects.filter(cost_center=cost_center).order_by('-income'))
+    context = {'cost_center_accounts': cost_center_accounts, 'account_rests': account_rests}
     return render(request, 'fibu/reports/expenses.html', context)
diff --git a/schoolapps/templates/partials/header.html b/schoolapps/templates/partials/header.html
index acb31c18ce813b0c503970460f20543a30903f62..a0c320fd86156d421695a267b7582ebd839b7063 100755
--- a/schoolapps/templates/partials/header.html
+++ b/schoolapps/templates/partials/header.html
@@ -186,7 +186,7 @@
                 </li>
             {% endif %}
             {% if perms.fibu.request_booking  or perms.fibu.manage_booking or perms.fibu.manage_costcenter or perms.fibu.manage.account %}
-                <li class="bold url-fibu_index url-booking-check url-booking_book">
+                <li class="bold url-fibu_index url-fibu_bookings_user_edit">
                     <a class="collapsible-header waves-effect waves-primary" href="{% url 'fibu_index' %}"><i
                             class="material-icons">euro_symbol</i>
                         Finanzen
@@ -194,31 +194,31 @@
                     <div class="collapsible-body">
                         <ul>
                             {% if perms.fibu.check_booking %}
-                                <li class="url-booking_check">
-                                    <a href="{% url 'booking_check' %}"><i class="material-icons">done_all</i>Anträge
+                                <li class="url-fibu_bookings_check">
+                                    <a href="{% url 'fibu_bookings_check' %}"><i class="material-icons">done_all</i>Anträge
                                         prüfen
                                     </a>
                                 </li>
                             {% endif %}
                             {% if perms.fibu.manage_booking %}
-                                <li class="url-booking url-booking_book url-new_booking">
-                                    <a href="{% url 'booking' 0 %}"><i class="material-icons">receipt</i>Buchungen
+                                <li class="url-fibu_bookings url-fibu_bookings_edit url-fibu_bookings_new">
+                                    <a href="{% url 'fibu_bookings' %}"><i class="material-icons">receipt</i>Buchungen
                                     </a>
                                 </li>
                             {% endif %}
                             {% if perms.fibu.manage_costcenter %}
-                                <li class="url-fibu_cost_centers">
+                                <li class="url-fibu_cost_centers url-fibu_cost_centers_edit">
                                     <a href="{% url 'fibu_cost_centers' %}"><i class="material-icons">done</i>Kostenstellen
                                     </a>
                                 </li>
-                                <li class="url-account">
-                                    <a href="{% url 'account' %}"><i class="material-icons">done</i>Buchungskonten
+                                <li class="url-fibu_accounts url-fibu_accounts_edit">
+                                    <a href="{% url 'fibu_accounts' %}"><i class="material-icons">done</i>Buchungskonten
                                     </a>
                                 </li>
                             {% endif %}
                             {% if perms.fibu.manage_booking %}
-                                <li class="url-reports url-expenses">
-                                    <a href="{% url 'reports' %}"><i class="material-icons">list</i>Berichte</a>
+                                <li class="url-fibu_reports url-fibu_reports_expenses">
+                                    <a href="{% url 'fibu_reports' %}"><i class="material-icons">list</i>Berichte</a>
                                 </li>
                             {% endif %}
                         </ul>