diff --git a/api/utils/serializer/v1/ecoaccount.py b/api/utils/serializer/v1/ecoaccount.py
index 241d3624..7fe4373d 100644
--- a/api/utils/serializer/v1/ecoaccount.py
+++ b/api/utils/serializer/v1/ecoaccount.py
@@ -9,7 +9,7 @@ from django.db import transaction
 
 from api.utils.serializer.v1.serializer import AbstractModelAPISerializerV1, AbstractCompensationAPISerializerV1Mixin, \
     LegalAPISerializerV1Mixin, ResponsibilityAPISerializerV1Mixin, DeductableAPISerializerV1Mixin
-from codelist.settings import CODELIST_CONSERVATION_OFFICE_ID, CODELIST_COMPENSATION_HANDLER_ID
+from codelist.settings import CODELIST_CONSERVATION_OFFICE_ID, CODELIST_HANDLER_ID
 from compensation.models import EcoAccount
 from intervention.models import Legal, Responsibility, Handler
 from konova.models import Geometry
@@ -66,7 +66,7 @@ class EcoAccountAPISerializerV1(AbstractModelAPISerializerV1,
         obj.responsible.conservation_file_number = responsibility_data["conservation_file_number"]
         obj.responsible.handler.type = self._konova_code_from_json(
             responsibility_data["handler"]["type"],
-            CODELIST_COMPENSATION_HANDLER_ID,
+            CODELIST_HANDLER_ID,
         )
         obj.responsible.handler.detail = responsibility_data["handler"]["detail"]
         return obj
diff --git a/api/utils/serializer/v1/ema.py b/api/utils/serializer/v1/ema.py
index 548a7dbf..dfda7249 100644
--- a/api/utils/serializer/v1/ema.py
+++ b/api/utils/serializer/v1/ema.py
@@ -9,7 +9,7 @@ from django.db import transaction
 
 from api.utils.serializer.v1.serializer import AbstractModelAPISerializerV1, AbstractCompensationAPISerializerV1Mixin, \
     ResponsibilityAPISerializerV1Mixin
-from codelist.settings import CODELIST_CONSERVATION_OFFICE_ID, CODELIST_COMPENSATION_HANDLER_ID
+from codelist.settings import CODELIST_CONSERVATION_OFFICE_ID, CODELIST_HANDLER_ID
 from ema.models import Ema
 from intervention.models import Responsibility, Handler
 from konova.models import Geometry
@@ -53,7 +53,7 @@ class EmaAPISerializerV1(AbstractModelAPISerializerV1, AbstractCompensationAPISe
         obj.responsible.conservation_file_number = responsibility_data["conservation_file_number"]
         obj.responsible.handler.type = self._konova_code_from_json(
             responsibility_data["handler"]["type"],
-            CODELIST_COMPENSATION_HANDLER_ID,
+            CODELIST_HANDLER_ID,
         )
         obj.responsible.handler.detail = responsibility_data["handler"]["detail"]
         return obj
diff --git a/api/utils/serializer/v1/serializer.py b/api/utils/serializer/v1/serializer.py
index 924b6e3b..23d1f692 100644
--- a/api/utils/serializer/v1/serializer.py
+++ b/api/utils/serializer/v1/serializer.py
@@ -15,7 +15,7 @@ from api.utils.serializer.serializer import AbstractModelAPISerializer
 from codelist.models import KonovaCode
 from codelist.settings import CODELIST_COMPENSATION_ACTION_ID, CODELIST_BIOTOPES_ID, CODELIST_PROCESS_TYPE_ID, \
     CODELIST_LAW_ID, CODELIST_REGISTRATION_OFFICE_ID, CODELIST_CONSERVATION_OFFICE_ID, \
-    CODELIST_COMPENSATION_ACTION_DETAIL_ID, CODELIST_BIOTOPES_EXTRA_CODES_ID, CODELIST_COMPENSATION_HANDLER_ID
+    CODELIST_COMPENSATION_ACTION_DETAIL_ID, CODELIST_BIOTOPES_EXTRA_CODES_ID, CODELIST_HANDLER_ID
 from compensation.models import CompensationAction, UnitChoices, CompensationState
 from intervention.models import Responsibility, Legal, Handler
 from konova.models import Deadline, DeadlineType
@@ -223,7 +223,7 @@ class ResponsibilityAPISerializerV1Mixin:
         obj.responsible.conservation_file_number = responsibility_data["conservation_file_number"]
         obj.responsible.handler.type = self._konova_code_from_json(
             responsibility_data["handler"]["type"],
-            CODELIST_COMPENSATION_HANDLER_ID,
+            CODELIST_HANDLER_ID,
         )
         obj.responsible.handler.detail = responsibility_data["handler"]["detail"]
         return obj
diff --git a/codelist/management/commands/update_codelist.py b/codelist/management/commands/update_codelist.py
index 85c90324..345b3244 100644
--- a/codelist/management/commands/update_codelist.py
+++ b/codelist/management/commands/update_codelist.py
@@ -11,7 +11,7 @@ from xml.etree import ElementTree as etree
 
 from codelist.models import KonovaCode, KonovaCodeList
 from codelist.settings import CODELIST_INTERVENTION_HANDLER_ID, CODELIST_CONSERVATION_OFFICE_ID, \
-    CODELIST_REGISTRATION_OFFICE_ID, CODELIST_BIOTOPES_ID, CODELIST_LAW_ID, CODELIST_COMPENSATION_HANDLER_ID, \
+    CODELIST_REGISTRATION_OFFICE_ID, CODELIST_BIOTOPES_ID, CODELIST_LAW_ID, CODELIST_HANDLER_ID, \
     CODELIST_COMPENSATION_ACTION_ID, CODELIST_COMPENSATION_ACTION_CLASS_ID, CODELIST_COMPENSATION_ADDITIONAL_TYPE_ID, \
     CODELIST_BASE_URL, CODELIST_PROCESS_TYPE_ID, CODELIST_BIOTOPES_EXTRA_CODES_ID, \
     CODELIST_COMPENSATION_ACTION_DETAIL_ID
@@ -36,7 +36,7 @@ class Command(BaseKonovaCommand):
                 CODELIST_BIOTOPES_ID,
                 CODELIST_BIOTOPES_EXTRA_CODES_ID,
                 CODELIST_LAW_ID,
-                CODELIST_COMPENSATION_HANDLER_ID,
+                CODELIST_HANDLER_ID,
                 CODELIST_COMPENSATION_ACTION_ID,
                 CODELIST_COMPENSATION_ACTION_CLASS_ID,
                 CODELIST_COMPENSATION_ACTION_DETAIL_ID,
diff --git a/codelist/settings.py b/codelist/settings.py
index b4226b5e..61652bd0 100644
--- a/codelist/settings.py
+++ b/codelist/settings.py
@@ -19,7 +19,7 @@ CODELIST_BIOTOPES_EXTRA_CODES_ID = 975  # CLZusatzbezeichnung
 CODELIST_LAW_ID = 1048  # CLVerfahrensrecht
 CODELIST_PROCESS_TYPE_ID = 44382  # CLVerfahrenstyp
 
-CODELIST_COMPENSATION_HANDLER_ID = 1052  # CLEingreifer
+CODELIST_HANDLER_ID = 1052  # CLEingreifer
 CODELIST_COMPENSATION_ACTION_ID = 1026  # CLMassnahmedetail
 CODELIST_COMPENSATION_ACTION_DETAIL_ID = 1035  # CLZusatzmerkmal
 CODELIST_COMPENSATION_ACTION_CLASS_ID = 1034  # CLMassnahmeklasse
diff --git a/compensation/forms/forms.py b/compensation/forms/forms.py
index 768a6fed..4e9e329e 100644
--- a/compensation/forms/forms.py
+++ b/compensation/forms/forms.py
@@ -13,7 +13,7 @@ from django.utils.translation import gettext_lazy as _
 from django import forms
 
 from codelist.models import KonovaCode
-from codelist.settings import CODELIST_CONSERVATION_OFFICE_ID, CODELIST_COMPENSATION_HANDLER_ID
+from codelist.settings import CODELIST_CONSERVATION_OFFICE_ID, CODELIST_HANDLER_ID
 from compensation.models import Compensation, EcoAccount
 from intervention.inputs import GenerateInput
 from intervention.models import Intervention, Responsibility, Legal, Handler
@@ -110,7 +110,7 @@ class CompensationResponsibleFormMixin(forms.Form):
         queryset=KonovaCode.objects.filter(
             is_archived=False,
             is_leaf=True,
-            code_lists__in=[CODELIST_COMPENSATION_HANDLER_ID],
+            code_lists__in=[CODELIST_HANDLER_ID],
         ),
         widget=autocomplete.ModelSelect2(
             url="codes-handler-autocomplete",
diff --git a/intervention/forms/forms.py b/intervention/forms/forms.py
index 1ed10e19..b83c4fba 100644
--- a/intervention/forms/forms.py
+++ b/intervention/forms/forms.py
@@ -16,7 +16,7 @@ from django.utils.translation import gettext_lazy as _
 
 from codelist.models import KonovaCode
 from codelist.settings import CODELIST_PROCESS_TYPE_ID, CODELIST_LAW_ID, \
-    CODELIST_REGISTRATION_OFFICE_ID, CODELIST_CONSERVATION_OFFICE_ID, CODELIST_COMPENSATION_HANDLER_ID
+    CODELIST_REGISTRATION_OFFICE_ID, CODELIST_CONSERVATION_OFFICE_ID, CODELIST_HANDLER_ID
 from intervention.inputs import GenerateInput
 from intervention.models import Intervention, Legal, Responsibility, Handler
 from konova.forms import BaseForm, SimpleGeomForm
@@ -146,7 +146,7 @@ class NewInterventionForm(BaseForm):
         queryset=KonovaCode.objects.filter(
             is_archived=False,
             is_leaf=True,
-            code_lists__in=[CODELIST_COMPENSATION_HANDLER_ID],
+            code_lists__in=[CODELIST_HANDLER_ID],
         ),
         widget=autocomplete.ModelSelect2(
             url="codes-handler-autocomplete",
diff --git a/intervention/models/responsibility.py b/intervention/models/responsibility.py
index 6f34ba5b..5d1c84a6 100644
--- a/intervention/models/responsibility.py
+++ b/intervention/models/responsibility.py
@@ -10,8 +10,9 @@ from django.utils.translation import gettext_lazy as _
 
 from codelist.models import KonovaCode
 from codelist.settings import CODELIST_CONSERVATION_OFFICE_ID, CODELIST_REGISTRATION_OFFICE_ID, \
-    CODELIST_COMPENSATION_HANDLER_ID
+    CODELIST_HANDLER_ID
 from konova.models import UuidModel
+from konova.utils.message_templates import UNKNOWN, NO_DETAILS
 
 
 class Handler(UuidModel):
@@ -26,7 +27,7 @@ class Handler(UuidModel):
         null=True,
         blank=True,
         limit_choices_to={
-            "code_lists__in": [CODELIST_COMPENSATION_HANDLER_ID],
+            "code_lists__in": [CODELIST_HANDLER_ID],
             "is_selectable": True,
             "is_archived": False,
         }
@@ -38,8 +39,8 @@ class Handler(UuidModel):
     )
 
     def __str__(self):
-        detail = self.detail or _("no further details")
-        _type = self.type.long_name if self.type is not None else None
+        detail = self.detail or NO_DETAILS
+        _type = self.type.long_name if self.type is not None else UNKNOWN
         return f'{_type}, {detail}'
 
 
diff --git a/konova/autocompletes.py b/konova/autocompletes.py
index 0b498517..9f60d54f 100644
--- a/konova/autocompletes.py
+++ b/konova/autocompletes.py
@@ -17,7 +17,7 @@ from django.db.models import Q
 from codelist.models import KonovaCode
 from codelist.settings import CODELIST_COMPENSATION_ACTION_ID, CODELIST_BIOTOPES_ID, CODELIST_LAW_ID, \
     CODELIST_REGISTRATION_OFFICE_ID, CODELIST_CONSERVATION_OFFICE_ID, CODELIST_PROCESS_TYPE_ID, \
-    CODELIST_BIOTOPES_EXTRA_CODES_ID, CODELIST_COMPENSATION_ACTION_DETAIL_ID, CODELIST_COMPENSATION_HANDLER_ID
+    CODELIST_BIOTOPES_EXTRA_CODES_ID, CODELIST_COMPENSATION_ACTION_DETAIL_ID, CODELIST_HANDLER_ID
 from compensation.models import EcoAccount
 from intervention.models import Intervention
 
@@ -367,7 +367,7 @@ class HandlerCodeAutocomplete(KonovaCodeAutocomplete):
     related_field_name = "long_name"
 
     def __init__(self, *args, **kwargs):
-        self.c = CODELIST_COMPENSATION_HANDLER_ID
+        self.c = CODELIST_HANDLER_ID
         super().__init__(*args, **kwargs)
 
     def get_result_label(self, result):
diff --git a/konova/utils/message_templates.py b/konova/utils/message_templates.py
index 6c0c6148..64b7eab1 100644
--- a/konova/utils/message_templates.py
+++ b/konova/utils/message_templates.py
@@ -7,6 +7,8 @@ Created on: 02.08.21
 """
 from django.utils.translation import gettext_lazy as _
 
+NO_DETAILS = _("no further details")
+UNKNOWN = _("Unknown")
 UNGROUPED = _("Ungrouped")
 FORM_INVALID = _("There was an error on this form.")
 PARAMS_INVALID = _("Invalid parameters")
diff --git a/locale/de/LC_MESSAGES/django.mo b/locale/de/LC_MESSAGES/django.mo
index c032d762..b3bf61fd 100644
Binary files a/locale/de/LC_MESSAGES/django.mo and b/locale/de/LC_MESSAGES/django.mo differ
diff --git a/locale/de/LC_MESSAGES/django.po b/locale/de/LC_MESSAGES/django.po
index 6edaeb1b..e8786ab9 100644
--- a/locale/de/LC_MESSAGES/django.po
+++ b/locale/de/LC_MESSAGES/django.po
@@ -26,7 +26,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2022-03-03 10:50+0100\n"
+"POT-Creation-Date: 2022-03-03 12:08+0100\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
@@ -1159,7 +1159,7 @@ msgstr "Daten zu den verantwortlichen Stellen"
 msgid "Compensations - Overview"
 msgstr "Kompensationen - Übersicht"
 
-#: compensation/views/compensation.py:151 konova/utils/message_templates.py:33
+#: compensation/views/compensation.py:151 konova/utils/message_templates.py:35
 msgid "Compensation {} edited"
 msgstr "Kompensation {} bearbeitet"
 
@@ -1446,10 +1446,6 @@ msgstr ""
 "Das Ökokonto {} hat für eine Abbuchung von {} m² nicht ausreichend "
 "Restfläche. Es stehen noch {} m² zur Verfügung."
 
-#: intervention/models/responsibility.py:41
-msgid "no further details"
-msgstr "keine weitere Angabe"
-
 #: intervention/templates/intervention/detail/includes/compensations.html:14
 msgid "Add new compensation"
 msgstr "Neue Kompensation hinzufügen"
@@ -1843,22 +1839,31 @@ msgid "Request for new API token"
 msgstr "Anfrage für neuen API Token"
 
 #: konova/utils/message_templates.py:10
+msgid "no further details"
+msgstr "keine weitere Angabe"
+
+#: konova/utils/message_templates.py:11
+#: venv/lib/python3.7/site-packages/django/forms/widgets.py:709
+msgid "Unknown"
+msgstr "Unbekannt"
+
+#: konova/utils/message_templates.py:12
 msgid "Ungrouped"
 msgstr "Ohne Zuordnung"
 
-#: konova/utils/message_templates.py:11
+#: konova/utils/message_templates.py:13
 msgid "There was an error on this form."
 msgstr "Es gab einen Fehler im Formular."
 
-#: konova/utils/message_templates.py:12
+#: konova/utils/message_templates.py:14
 msgid "Invalid parameters"
 msgstr "Parameter ungültig"
 
-#: konova/utils/message_templates.py:13
+#: konova/utils/message_templates.py:15
 msgid "There are errors in this intervention."
 msgstr "Es liegen Fehler in diesem Eingriff vor:"
 
-#: konova/utils/message_templates.py:14
+#: konova/utils/message_templates.py:16
 msgid ""
 "The identifier '{}' had to be changed to '{}' since another entry has been "
 "added in the meanwhile, which uses this identifier"
@@ -1866,26 +1871,26 @@ msgstr ""
 "Die Kennung '{}' musste zu '{}' geändert werden, da ein anderer Eintrag in "
 "der Zwischenzeit angelegt wurde, welcher diese Kennung nun bereits verwendet"
 
-#: konova/utils/message_templates.py:15
+#: konova/utils/message_templates.py:17
 msgid ""
 "Only conservation or registration office users are allowed to remove entries."
 msgstr ""
 "Nur Mitarbeiter der Naturschutz- oder Zulassungsbehördengruppe dürfen "
 "Einträge entfernen"
 
-#: konova/utils/message_templates.py:16
+#: konova/utils/message_templates.py:18
 msgid "You need to be part of another user group."
 msgstr "Hierfür müssen Sie einer anderen Nutzergruppe angehören!"
 
-#: konova/utils/message_templates.py:17
+#: konova/utils/message_templates.py:19
 msgid "Status of Checked and Recorded reseted"
 msgstr "'Geprüft'/'Verzeichnet' wurde zurückgesetzt"
 
-#: konova/utils/message_templates.py:20
+#: konova/utils/message_templates.py:22
 msgid "This data is not shared with you"
 msgstr "Diese Daten sind für Sie nicht freigegeben"
 
-#: konova/utils/message_templates.py:21
+#: konova/utils/message_templates.py:23
 msgid ""
 "Remember: This data has not been shared with you, yet. This means you can "
 "only read but can not edit or perform any actions like running a check or "
@@ -1895,15 +1900,15 @@ msgstr ""
 "bedeutet, dass Sie nur lesenden Zugriff hierauf haben und weder bearbeiten, "
 "noch Prüfungen durchführen oder verzeichnen können."
 
-#: konova/utils/message_templates.py:24
+#: konova/utils/message_templates.py:26
 msgid "Unsupported file type"
 msgstr "Dateiformat nicht unterstützt"
 
-#: konova/utils/message_templates.py:25
+#: konova/utils/message_templates.py:27
 msgid "File too large"
 msgstr "Datei zu groß"
 
-#: konova/utils/message_templates.py:28
+#: konova/utils/message_templates.py:30
 msgid ""
 "Action canceled. Eco account is recorded or deductions exist. Only "
 "conservation office member can perform this action."
@@ -1911,119 +1916,119 @@ msgstr ""
 "Aktion abgebrochen. Ökokonto ist bereits verzeichnet oder Abbuchungen liegen "
 "vor. Nur Eintragungsstellennutzer können diese Aktion jetzt durchführen."
 
-#: konova/utils/message_templates.py:31
+#: konova/utils/message_templates.py:33
 msgid "Compensation {} added"
 msgstr "Kompensation {} hinzugefügt"
 
-#: konova/utils/message_templates.py:32
+#: konova/utils/message_templates.py:34
 msgid "Compensation {} removed"
 msgstr "Kompensation {} entfernt"
 
-#: konova/utils/message_templates.py:34
+#: konova/utils/message_templates.py:36
 msgid "Added compensation action"
 msgstr "Maßnahme hinzugefügt"
 
-#: konova/utils/message_templates.py:35
+#: konova/utils/message_templates.py:37
 msgid "Added compensation state"
 msgstr "Zustand hinzugefügt"
 
-#: konova/utils/message_templates.py:38
+#: konova/utils/message_templates.py:40
 msgid "State removed"
 msgstr "Zustand gelöscht"
 
-#: konova/utils/message_templates.py:39
+#: konova/utils/message_templates.py:41
 msgid "State edited"
 msgstr "Zustand bearbeitet"
 
-#: konova/utils/message_templates.py:40
+#: konova/utils/message_templates.py:42
 msgid "State added"
 msgstr "Zustand hinzugefügt"
 
-#: konova/utils/message_templates.py:43
+#: konova/utils/message_templates.py:45
 msgid "Action added"
 msgstr "Maßnahme hinzugefügt"
 
-#: konova/utils/message_templates.py:44
+#: konova/utils/message_templates.py:46
 msgid "Action edited"
 msgstr "Maßnahme bearbeitet"
 
-#: konova/utils/message_templates.py:45
+#: konova/utils/message_templates.py:47
 msgid "Action removed"
 msgstr "Maßnahme entfernt"
 
-#: konova/utils/message_templates.py:48
+#: konova/utils/message_templates.py:50
 msgid "Deduction added"
 msgstr "Abbuchung hinzugefügt"
 
-#: konova/utils/message_templates.py:49
+#: konova/utils/message_templates.py:51
 msgid "Deduction edited"
 msgstr "Abbuchung bearbeitet"
 
-#: konova/utils/message_templates.py:50
+#: konova/utils/message_templates.py:52
 msgid "Deduction removed"
 msgstr "Abbuchung entfernt"
 
-#: konova/utils/message_templates.py:53
+#: konova/utils/message_templates.py:55
 msgid "Deadline added"
 msgstr "Frist/Termin hinzugefügt"
 
-#: konova/utils/message_templates.py:54
+#: konova/utils/message_templates.py:56
 msgid "Deadline edited"
 msgstr "Frist/Termin bearbeitet"
 
-#: konova/utils/message_templates.py:55
+#: konova/utils/message_templates.py:57
 msgid "Deadline removed"
 msgstr "Frist/Termin gelöscht"
 
-#: konova/utils/message_templates.py:58
+#: konova/utils/message_templates.py:60
 msgid "Payment added"
 msgstr "Zahlung hinzugefügt"
 
-#: konova/utils/message_templates.py:59
+#: konova/utils/message_templates.py:61
 msgid "Payment edited"
 msgstr "Zahlung bearbeitet"
 
-#: konova/utils/message_templates.py:60
+#: konova/utils/message_templates.py:62
 msgid "Payment removed"
 msgstr "Zahlung gelöscht"
 
-#: konova/utils/message_templates.py:63
+#: konova/utils/message_templates.py:65
 msgid "Revocation added"
 msgstr "Widerspruch hinzugefügt"
 
-#: konova/utils/message_templates.py:64
+#: konova/utils/message_templates.py:66
 msgid "Revocation edited"
 msgstr "Widerspruch bearbeitet"
 
-#: konova/utils/message_templates.py:65
+#: konova/utils/message_templates.py:67
 msgid "Revocation removed"
 msgstr "Widerspruch entfernt"
 
-#: konova/utils/message_templates.py:68
+#: konova/utils/message_templates.py:70
 msgid "Document '{}' deleted"
 msgstr "Dokument '{}' gelöscht"
 
-#: konova/utils/message_templates.py:69
+#: konova/utils/message_templates.py:71
 msgid "Document added"
 msgstr "Dokument hinzugefügt"
 
-#: konova/utils/message_templates.py:70
+#: konova/utils/message_templates.py:72
 msgid "Document edited"
 msgstr "Dokument bearbeitet"
 
-#: konova/utils/message_templates.py:73
+#: konova/utils/message_templates.py:75
 msgid "Edited general data"
 msgstr "Allgemeine Daten bearbeitet"
 
-#: konova/utils/message_templates.py:74
+#: konova/utils/message_templates.py:76
 msgid "Added deadline"
 msgstr "Frist/Termin hinzugefügt"
 
-#: konova/utils/message_templates.py:77
+#: konova/utils/message_templates.py:79
 msgid "Geometry conflict detected with {}"
 msgstr "Geometriekonflikt mit folgenden Einträgen erkannt: {}"
 
-#: konova/utils/message_templates.py:80
+#: konova/utils/message_templates.py:82
 msgid "This intervention has {} revocations"
 msgstr "Dem Eingriff liegen {} Widersprüche vor"
 
@@ -3599,10 +3604,6 @@ msgstr ""
 msgid "Change"
 msgstr ""
 
-#: venv/lib/python3.7/site-packages/django/forms/widgets.py:709
-msgid "Unknown"
-msgstr ""
-
 #. Translators: Please do not add spaces around commas.
 #: venv/lib/python3.7/site-packages/django/template/defaultfilters.py:790
 msgid "yes,no,maybe"