pneumaticapp · Maria-Lordwill · Apr 23, 2026 · Apr 23, 2026 · Apr 24, 2026 · Apr 24, 2026
diff --git a/README.md b/README.md
@@ -94,11 +94,10 @@ If you want to be accessing Pneumatic over the Internet and the machine you plan
 
 <pre>
   # Without SSL
+  SERVER_ADDRESS=your-address
   BACKEND_URL=http://your-address:8001
   FRONTEND_URL=http://your-address
   FORMS_URL=http://form.your-address
-  FRONTEND_DOMAIN=your-address
-  BACKEND_DOMAIN=your-address
   FORM_DOMAIN=form.your-address
   WSS_URL=ws://your-address:8001
 </pre>

diff --git a/backend/README.md b/backend/README.md
@@ -7,7 +7,7 @@ BACKEND_URL=http://localhost:8001
 FRONTEND_URL=http://localhost
 FORMS_URL=http://form.localhost
 ENVIRONMENT=Development
-ENABLE_LOGGING=yes
+ENABLE_LOGGING=no
 DJANGO_DEBUG=yes
 DJANGO_SETTINGS_MODULE=src.settings
 DJANGO_SECRET_KEY=django_secret_django_secret_django_secret

diff --git a/backend/docker-compose.yml b/backend/docker-compose.yml
@@ -75,11 +75,25 @@ services:
       RELEASE: ${RELEASE:-1.0.0}
       LANGUAGE_CODE: ${LANGUAGE_CODE:-en} # Allowed values: en, fr, de, es, ru
       CAPTCHA: ${CAPTCHA:-no}
+      RECAPTCHA_SITE_KEY: ${RECAPTCHA_SITE_KEY:-}
+      RECAPTCHA_SECRET_KEY: ${RECAPTCHA_SECRET_KEY:-}
+      RECAPTCHA_TESTING: ${RECAPTCHA_TESTING:-no}
       ANALYTICS: ${ANALYTICS:-no}
+      ANALYTICS_DEBUG: ${ANALYTICS_DEBUG:-no}
+      ANALYTICS_WRITE_KEY: ${ANALYTICS_WRITE_KEY:-}
       BILLING: ${BILLING:-no}
+      STRIPE_SECRET_KEY: ${STRIPE_SECRET_KEY:-}
+      STRIPE_WEBHOOK_SECRET: ${STRIPE_WEBHOOK_SECRET:-}
+      STRIPE_WEBHOOK_IP_WHITELIST: ${STRIPE_WEBHOOK_IP_WHITELIST:-}
       SIGNUP: ${SIGNUP:-yes}
       MS_AUTH: ${MS_AUTH:-no}
+      MS_CLIENT_ID: ${MS_CLIENT_ID:-}
+      MS_CLIENT_SECRET: ${MS_CLIENT_SECRET:-}
+      MS_AUTHORITY: ${MS_AUTHORITY:-}
       GOOGLE_AUTH: ${GOOGLE_AUTH:-no}
+      GOOGLE_OAUTH2_CLIENT_ID: ${GOOGLE_OAUTH2_CLIENT_ID:-}
+      GOOGLE_OAUTH2_CLIENT_SECRET: ${GOOGLE_OAUTH2_CLIENT_SECRET:-}
+      GOOGLE_OAUTH2_REDIRECT_URI: ${GOOGLE_OAUTH2_REDIRECT_URI:-}
       SSO_AUTH: ${SSO_AUTH:-no}
       SSO_PROVIDER: ${SSO_PROVIDER:-} # Allowed values: okta, auth0
       OKTA_DOMAIN: ${OKTA_DOMAIN:-}
@@ -119,11 +133,15 @@ services:
       EMAIL_TIMEOUT: ${EMAIL_TIMEOUT:-}
       AI: ${AI:-no}
       AI_PROVIDER: ${AI_PROVIDER:-}
+      OPENAI_API_KEY: ${OPENAI_API_KEY:-}
+      OPENAI_API_ORG: ${OPENAI_API_ORG:-}
       PUSH: ${PUSH:-no}
       PUSH_PROVIDER: ${PUSH_PROVIDER:-}
+      FIREBASE_PUSH_APPLICATION_CREDENTIALS: ${FIREBASE_PUSH_APPLICATION_CREDENTIALS:-/pneumatic_backend/firebase-push.json}
       STORAGE: ${STORAGE:-no}
       STORAGE_PROVIDER: ${STORAGE_PROVIDER:-}
-      GOOGLE_APPLICATION_CREDENTIALS: /pneumatic_backend/google_api_credentials.json
+      GCLOUD_BUCKET_NAME: ${GCLOUD_BUCKET_NAME:-pneumatic}
+      GOOGLE_APPLICATION_CREDENTIALS: ${GOOGLE_APPLICATION_CREDENTIALS:-/pneumatic_backend/google_api_credentials.json}
       SENTRY_DSN: ${SENTRY_DSN:-}
       POSTGRES_HOST: ${POSTGRES_HOST:-postgres}
       POSTGRES_USER: ${POSTGRES_USER:-postgres_user}
@@ -142,7 +160,7 @@ services:
       CHANNELS_REDIS_URL: "redis://:${REDIS_PASSWORD:-redis_password}@redis:6379/2"
       SESSION_REDIS_URL: "redis://:${REDIS_PASSWORD:-redis_password}@redis:6379/3"
       CELERY_BROKER_URL: "amqp://${RABBITMQ_USER:-rabbitmq_user}:${RABBITMQ_PASSWORD:-rabbitmq_password}@rabbitmq:5672"
-      ALLOWED_HOSTS: "pneumatic-nginx ${FRONTEND_DOMAIN:-localhost}"
+      ALLOWED_HOSTS: "pneumatic-nginx ${SERVER_ADDRESS:-localhost}"
       VERIFICATION_CHECK: no
       CORS_ORIGIN_ALLOW_ALL: no
       CORS_ALLOW_CREDENTIALS: yes
@@ -172,11 +190,25 @@ services:
       RELEASE: ${RELEASE:-1.0.0}
       LANGUAGE_CODE: ${LANGUAGE_CODE:-en} # Allowed values: en, fr, de, es, ru
       CAPTCHA: ${CAPTCHA:-no}
+      RECAPTCHA_SITE_KEY: ${RECAPTCHA_SITE_KEY:-}
+      RECAPTCHA_SECRET_KEY: ${RECAPTCHA_SECRET_KEY:-}
+      RECAPTCHA_TESTING: ${RECAPTCHA_TESTING:-no}
       ANALYTICS: ${ANALYTICS:-no}
+      ANALYTICS_DEBUG: ${ANALYTICS_DEBUG:-no}
+      ANALYTICS_WRITE_KEY: ${ANALYTICS_WRITE_KEY:-}
       BILLING: ${BILLING:-no}
+      STRIPE_SECRET_KEY: ${STRIPE_SECRET_KEY:-}
+      STRIPE_WEBHOOK_SECRET: ${STRIPE_WEBHOOK_SECRET:-}
+      STRIPE_WEBHOOK_IP_WHITELIST: ${STRIPE_WEBHOOK_IP_WHITELIST:-}
       SIGNUP: ${SIGNUP:-yes}
       MS_AUTH: ${MS_AUTH:-no}
+      MS_CLIENT_ID: ${MS_CLIENT_ID:-}
+      MS_CLIENT_SECRET: ${MS_CLIENT_SECRET:-}
+      MS_AUTHORITY: ${MS_AUTHORITY:-}
       GOOGLE_AUTH: ${GOOGLE_AUTH:-no}
+      GOOGLE_OAUTH2_CLIENT_ID: ${GOOGLE_OAUTH2_CLIENT_ID:-}
+      GOOGLE_OAUTH2_CLIENT_SECRET: ${GOOGLE_OAUTH2_CLIENT_SECRET:-}
+      GOOGLE_OAUTH2_REDIRECT_URI: ${GOOGLE_OAUTH2_REDIRECT_URI:-}
       SSO_AUTH: ${SSO_AUTH:-no}
       SSO_PROVIDER: ${SSO_PROVIDER:-} # Allowed values: okta, auth0
       OKTA_DOMAIN: ${OKTA_DOMAIN:-}
@@ -216,11 +248,15 @@ services:
       EMAIL_TIMEOUT: ${EMAIL_TIMEOUT:-}
       AI: ${AI:-no}
       AI_PROVIDER: ${AI_PROVIDER:-}
+      OPENAI_API_KEY: ${OPENAI_API_KEY:-}
+      OPENAI_API_ORG: ${OPENAI_API_ORG:-}
       PUSH: ${PUSH:-no}
       PUSH_PROVIDER: ${PUSH_PROVIDER:-}
+      FIREBASE_PUSH_APPLICATION_CREDENTIALS: ${FIREBASE_PUSH_APPLICATION_CREDENTIALS:-/pneumatic_backend/firebase-push.json}
       STORAGE: ${STORAGE:-no}
       STORAGE_PROVIDER: ${STORAGE_PROVIDER:-}
-      GOOGLE_APPLICATION_CREDENTIALS: /pneumatic_backend/google_api_credentials.json
+      GCLOUD_BUCKET_NAME: ${GCLOUD_BUCKET_NAME:-pneumatic}
+      GOOGLE_APPLICATION_CREDENTIALS: ${GOOGLE_APPLICATION_CREDENTIALS:-/pneumatic_backend/google_api_credentials.json}
       SENTRY_DSN: ${SENTRY_DSN:-}
       POSTGRES_HOST: ${POSTGRES_HOST:-postgres}
       POSTGRES_USER: ${POSTGRES_USER:-postgres_user}
@@ -239,7 +275,7 @@ services:
       CHANNELS_REDIS_URL: "redis://:${REDIS_PASSWORD:-redis_password}@redis:6379/2"
       SESSION_REDIS_URL: "redis://:${REDIS_PASSWORD:-redis_password}@redis:6379/3"
       CELERY_BROKER_URL: "amqp://${RABBITMQ_USER:-rabbitmq_user}:${RABBITMQ_PASSWORD:-rabbitmq_password}@rabbitmq:5672"
-      ALLOWED_HOSTS: "pneumatic-nginx ${FRONTEND_DOMAIN:-localhost}"
+      ALLOWED_HOSTS: "pneumatic-nginx ${SERVER_ADDRESS:-localhost}"
       VERIFICATION_CHECK: no
       CORS_ORIGIN_ALLOW_ALL: no
       CORS_ALLOW_CREDENTIALS: yes

diff --git a/backend/src/accounts/locale/de/LC_MESSAGES/django.po b/backend/src/accounts/locale/de/LC_MESSAGES/django.po
@@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2026-04-07 11:48+0000\n"
+"POT-Creation-Date: 2026-04-13 23:53+0000\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"

diff --git a/backend/src/accounts/locale/django.pot b/backend/src/accounts/locale/django.pot
@@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2026-04-07 11:48+0000\n"
+"POT-Creation-Date: 2026-04-13 23:53+0000\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"

diff --git a/backend/src/accounts/locale/es/LC_MESSAGES/django.po b/backend/src/accounts/locale/es/LC_MESSAGES/django.po
@@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2026-04-07 11:48+0000\n"
+"POT-Creation-Date: 2026-04-13 23:53+0000\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"

diff --git a/backend/src/accounts/locale/fr/LC_MESSAGES/django.po b/backend/src/accounts/locale/fr/LC_MESSAGES/django.po
@@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2026-04-07 11:48+0000\n"
+"POT-Creation-Date: 2026-04-13 23:53+0000\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"

diff --git a/backend/src/accounts/locale/ru/LC_MESSAGES/django.po b/backend/src/accounts/locale/ru/LC_MESSAGES/django.po
@@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2026-04-07 11:48+0000\n"
+"POT-Creation-Date: 2026-04-13 23:53+0000\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"

diff --git a/backend/src/analysis/locale/de/LC_MESSAGES/django.po b/backend/src/analysis/locale/de/LC_MESSAGES/django.po
@@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2026-04-07 11:48+0000\n"
+"POT-Creation-Date: 2026-04-13 23:53+0000\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"

diff --git a/backend/src/analysis/locale/django.pot b/backend/src/analysis/locale/django.pot
@@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2026-04-07 11:48+0000\n"
+"POT-Creation-Date: 2026-04-13 23:53+0000\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"

diff --git a/backend/src/analysis/locale/es/LC_MESSAGES/django.po b/backend/src/analysis/locale/es/LC_MESSAGES/django.po
@@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2026-04-07 11:48+0000\n"
+"POT-Creation-Date: 2026-04-13 23:53+0000\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"

diff --git a/backend/src/analysis/locale/fr/LC_MESSAGES/django.po b/backend/src/analysis/locale/fr/LC_MESSAGES/django.po
@@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2026-04-07 11:48+0000\n"
+"POT-Creation-Date: 2026-04-13 23:53+0000\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"

diff --git a/backend/src/analysis/locale/ru/LC_MESSAGES/django.po b/backend/src/analysis/locale/ru/LC_MESSAGES/django.po
@@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2026-04-07 11:48+0000\n"
+"POT-Creation-Date: 2026-04-13 23:53+0000\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"

diff --git a/backend/src/authentication/locale/de/LC_MESSAGES/django.po b/backend/src/authentication/locale/de/LC_MESSAGES/django.po
@@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2026-04-07 11:48+0000\n"
+"POT-Creation-Date: 2026-04-13 23:53+0000\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"

diff --git a/backend/src/authentication/locale/django.pot b/backend/src/authentication/locale/django.pot
@@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2026-04-07 11:48+0000\n"
+"POT-Creation-Date: 2026-04-13 23:53+0000\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"

diff --git a/backend/src/authentication/locale/es/LC_MESSAGES/django.po b/backend/src/authentication/locale/es/LC_MESSAGES/django.po
@@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2026-04-07 11:48+0000\n"
+"POT-Creation-Date: 2026-04-13 23:53+0000\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"

diff --git a/backend/src/authentication/locale/fr/LC_MESSAGES/django.po b/backend/src/authentication/locale/fr/LC_MESSAGES/django.po
@@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2026-04-07 11:48+0000\n"
+"POT-Creation-Date: 2026-04-13 23:53+0000\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"

diff --git a/backend/src/authentication/locale/ru/LC_MESSAGES/django.po b/backend/src/authentication/locale/ru/LC_MESSAGES/django.po
@@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2026-04-07 11:48+0000\n"
+"POT-Creation-Date: 2026-04-13 23:53+0000\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"

diff --git a/backend/src/datasets/locale/de/LC_MESSAGES/django.po b/backend/src/datasets/locale/de/LC_MESSAGES/django.po
@@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2026-04-07 11:48+0000\n"
+"POT-Creation-Date: 2026-04-13 23:53+0000\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"

diff --git a/backend/src/datasets/locale/django.pot b/backend/src/datasets/locale/django.pot
@@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2026-04-07 11:48+0000\n"
+"POT-Creation-Date: 2026-04-13 23:53+0000\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"

diff --git a/backend/src/datasets/locale/es/LC_MESSAGES/django.po b/backend/src/datasets/locale/es/LC_MESSAGES/django.po
@@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2026-04-07 11:48+0000\n"
+"POT-Creation-Date: 2026-04-13 23:53+0000\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"

diff --git a/backend/src/datasets/locale/fr/LC_MESSAGES/django.po b/backend/src/datasets/locale/fr/LC_MESSAGES/django.po
@@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2026-04-07 11:48+0000\n"
+"POT-Creation-Date: 2026-04-13 23:53+0000\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"

diff --git a/backend/src/datasets/locale/ru/LC_MESSAGES/django.po b/backend/src/datasets/locale/ru/LC_MESSAGES/django.po
@@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2026-04-07 11:48+0000\n"
+"POT-Creation-Date: 2026-04-13 23:53+0000\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"

diff --git a/backend/src/datasets/services/dataset.py b/backend/src/datasets/services/dataset.py
@@ -1,4 +1,4 @@
-from typing import Any, Dict, List, Optional
+from typing import Dict, List, Optional
 
 from django.contrib.auth import get_user_model
 from django.db import IntegrityError
@@ -37,7 +37,7 @@ def _create_instance(
 
     def _create_related(
         self,
-        items: Optional[List[Dict[str, Any]]] = None,
+        items: Optional[List[Dict]] = None,
         **kwargs,
     ):
         if items:
@@ -82,7 +82,7 @@ def delete(self) -> None:
 
     def create_items(
         self,
-        items_data: List[Dict[str, Any]],
+        items_data: List[Dict],
     ):
         service = DataSetItemService(
             user=self.user,
@@ -97,7 +97,7 @@ def create_items(
 
     def update_items(
         self,
-        items_data: List[Dict[str, Any]],
+        items_data: List[Dict],
     ):
         """ All dataset items will be updated """
 

diff --git a/backend/src/datasets/services/dataset_item.py b/backend/src/datasets/services/dataset_item.py
@@ -34,9 +34,6 @@ def _create_instance(
             ) from ex
         return self.instance
 
-    def _create_related(self, **kwargs):
-        pass
-
     def partial_update(
         self,
         force_save: bool = True,
@@ -54,6 +51,3 @@ def partial_update(
                     message=MSG_DS_0002(value=self.instance.value),
                 ) from ex
         return self.instance
-
-    def delete(self) -> None:
-        self.instance.delete()
diff --git a/backend/src/generics/base/service.py b/backend/src/generics/base/service.py
@@ -30,7 +30,6 @@ def __init__(
         self.instance = instance
         self.update_fields = set()
 
-    @abstractmethod
     def _create_related(
         self,
         **kwargs,
@@ -78,3 +77,6 @@ def partial_update(
         if force_save:
             self.save()
         return self.instance
+
+    def delete(self) -> None:
+        self.instance.delete()