diff --git a/definitions.py b/definitions.py
index ce81d90e283ed5cc7d872aca4c300e913841e1d9..2d2ec960b39e4ca015f54079ea630a7c8ed2fb87 100644
--- a/definitions.py
+++ b/definitions.py
@@ -3,4 +3,4 @@ import pathlib
 BASE_PATH = pathlib.Path(__file__).parent.resolve()
 BASE_DIR = BASE_PATH.as_posix()
 CONFIG_PATH = pathlib.Path(__file__).parent.absolute() / "config"
-RESOURCE_PATH = BASE_PATH / "resource"
\ No newline at end of file
+RESOURCE_PATH = BASE_PATH / "resource"
diff --git a/fairnb/entity/dbrepo_entity.py b/fairnb/entity/dbrepo_entity.py
index b516db24a02000afdf2e0746596e7252f507d1f8..ae59e9eb8f9464647b871d1086448b760ab39a2e 100644
--- a/fairnb/entity/dbrepo_entity.py
+++ b/fairnb/entity/dbrepo_entity.py
@@ -1,5 +1,4 @@
 import pandas as pd
-import numpy as np
 from dataclasses import dataclass, field
 from pathlib import Path
 from fairnb.entity.entity import Entity
@@ -60,8 +59,6 @@ class DbRepoEntity(Entity):
         # add id column to df:
         df["entity_id"] = -1  # temporary, needed for easy table schema retrieval
 
-        # TODO: reference Artefact id via foreign keys in data tables and dependency table
-
         # create table if not exists
         # update uri etc
         # create table if it not already exists
diff --git a/fairnb/entity/repositum_entity.py b/fairnb/entity/repositum_entity.py
deleted file mode 100644
index e324f750784fc8cd8224fe566abe51dbe506981a..0000000000000000000000000000000000000000
--- a/fairnb/entity/repositum_entity.py
+++ /dev/null
@@ -1,26 +0,0 @@
-from pathlib import Path
-
-from fairnb.entity.entity import Entity
-from fairnb.entity.entity_provenance import EntityProvenance
-
-
-class RepositumEntity(Entity):
-    @classmethod
-    def existing(cls, *args, **kwargs):
-        pass
-
-    # TODO: add implementation of RepositumArtefact
-
-    @classmethod
-    def new(cls):
-        pass
-
-    def upload(self, executed_file: Path, dependencies: list[Entity] = None):
-        pass
-
-    def upload_data(self):
-        pass
-
-    def download(self) -> EntityProvenance:
-        pass
-
diff --git a/notebooks/.ipynb_checkpoints/5_ml_model-checkpoint.ipynb b/notebooks/.ipynb_checkpoints/5_ml_model-checkpoint.ipynb
index 4153d2821277e123acc407ba2fc99879fc9aa18d..533a6917b6c112b831e8b49ca5bb682fdbea7d44 100644
--- a/notebooks/.ipynb_checkpoints/5_ml_model-checkpoint.ipynb
+++ b/notebooks/.ipynb_checkpoints/5_ml_model-checkpoint.ipynb
@@ -27,9 +27,9 @@
     "from sklearn.svm import SVC\n",
     "\n",
     "from definitions import BASE_PATH\n",
-    "from dbrepo_ismir.util import Util\n",
+    "from fairnb.util import Util\n",
     "\n",
-    "from dbrepo_ismir.dbrepo import DBRepoConnector"
+    "from fairnb.dbrepo import DBRepoConnector"
    ]
   },
   {
diff --git a/notebooks/.ipynb_checkpoints/standalone-checkpoint.ipynb b/notebooks/.ipynb_checkpoints/standalone-checkpoint.ipynb
index 06486e7a7e3bcf45db51c363e2b6804d6d9a0ff2..8052009cb2607b44e77034d4eea255218768766f 100644
--- a/notebooks/.ipynb_checkpoints/standalone-checkpoint.ipynb
+++ b/notebooks/.ipynb_checkpoints/standalone-checkpoint.ipynb
@@ -32,11 +32,11 @@
     "from sklearn.preprocessing import StandardScaler\n",
     "from sklearn.svm import SVC\n",
     "\n",
-    "from dbrepo_ismir.entity.dbrepo_entity import DbRepoEntity\n",
-    "from dbrepo_ismir.entity.invenio_entity import InvenioEntity\n",
-    "from dbrepo_ismir.executor import Executor\n",
-    "from dbrepo_ismir.nb_config import NbConfig\n",
-    "from dbrepo_ismir.util import Util\n",
+    "from fairnb.entity.dbrepo_entity import DbRepoEntity\n",
+    "from fairnb.entity.invenio_entity import InvenioEntity\n",
+    "from fairnb.executor import Executor\n",
+    "from fairnb.nb_config import NbConfig\n",
+    "from fairnb.util import Util\n",
     "from definitions import BASE_PATH, RESOURCE_PATH\n",
     "import tarfile\n",
     "import zipfile\n",
diff --git a/notebooks/main.ipynb b/notebooks/main.ipynb
index 5aaff9eb7ef7742283e13f2d2eb4d30e5b361c8f..4423d8fd3fa3102931720057d4efc77f74652ae0 100644
--- a/notebooks/main.ipynb
+++ b/notebooks/main.ipynb
@@ -43,12 +43,11 @@
     "import yaml\n",
     "\n",
     "from definitions import CONFIG_PATH, BASE_PATH, RESOURCE_PATH\n",
-    "from dbrepo_ismir.entity.dbrepo_entity import DbRepoEntity\n",
-    "from dbrepo_ismir.entity.invenio_entity import InvenioEntity\n",
-    "from dbrepo_ismir.entity.repositum_entity import RepositumEntity\n",
-    "from dbrepo_ismir.nb_config import NbConfig\n",
-    "from dbrepo_ismir.executor import Executor\n",
-    "from dbrepo_ismir.util import Util"
+    "from fairnb.entity.dbrepo_entity import DbRepoEntity\n",
+    "from fairnb.entity.invenio_entity import InvenioEntity\n",
+    "from fairnb.nb_config import NbConfig\n",
+    "from fairnb.executor import Executor\n",
+    "from fairnb.util import Util"
    ]
   },
   {
@@ -380,52 +379,6 @@
     "# run ml\n",
     "executor.execute(nb_config_ml, only_local=False)"
    ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 10,
-   "metadata": {
-    "collapsed": false,
-    "ExecuteTime": {
-     "end_time": "2023-09-01T11:35:31.931725838Z",
-     "start_time": "2023-09-01T11:35:31.571858239Z"
-    }
-   },
-   "outputs": [
-    {
-     "ename": "AttributeError",
-     "evalue": "'NoneType' object has no attribute 'type'",
-     "output_type": "error",
-     "traceback": [
-      "\u001B[0;31m---------------------------------------------------------------------------\u001B[0m",
-      "\u001B[0;31mAttributeError\u001B[0m                            Traceback (most recent call last)",
-      "Cell \u001B[0;32mIn[10], line 18\u001B[0m\n\u001B[1;32m      2\u001B[0m nb_config_report \u001B[38;5;241m=\u001B[39m NbConfig(\n\u001B[1;32m      3\u001B[0m     nb_location\u001B[38;5;241m=\u001B[39mNOTEBOOK_PATH \u001B[38;5;241m/\u001B[39m \u001B[38;5;124m\"\u001B[39m\u001B[38;5;124m6_report.ipynb\u001B[39m\u001B[38;5;124m\"\u001B[39m,\n\u001B[1;32m      4\u001B[0m     entities\u001B[38;5;241m=\u001B[39m[\n\u001B[0;32m   (...)\u001B[0m\n\u001B[1;32m     14\u001B[0m     ]\n\u001B[1;32m     15\u001B[0m )\n\u001B[1;32m     17\u001B[0m \u001B[38;5;66;03m# upload report\u001B[39;00m\n\u001B[0;32m---> 18\u001B[0m \u001B[43mreproducer\u001B[49m\u001B[38;5;241;43m.\u001B[39;49m\u001B[43mexecute\u001B[49m\u001B[43m(\u001B[49m\u001B[43mnb_config_report\u001B[49m\u001B[43m,\u001B[49m\u001B[43m \u001B[49m\u001B[43monly_local\u001B[49m\u001B[38;5;241;43m=\u001B[39;49m\u001B[38;5;28;43;01mTrue\u001B[39;49;00m\u001B[43m)\u001B[49m\n",
-      "File \u001B[0;32m~/Programming/uni/bachelorarbeit/dbrepo-ismir/dbrepo_ismir/executor.py:38\u001B[0m, in \u001B[0;36mExecutor.execute\u001B[0;34m(self, nb_config, require_download, only_local, **kwargs)\u001B[0m\n\u001B[1;32m     28\u001B[0m \u001B[38;5;28mself\u001B[39m\u001B[38;5;241m.\u001B[39m_preprocess(nb_config, require_download, only_local)\n\u001B[1;32m     30\u001B[0m \u001B[38;5;66;03m# papermill executes the notebook and inserts INPUT_PATHS and OUTPUT_PATHS into the notebook by either\u001B[39;00m\n\u001B[1;32m     31\u001B[0m \u001B[38;5;66;03m# replacing the cell tagged with 'parameters' or by inserting a new cell at the top of the notebook\u001B[39;00m\n\u001B[1;32m     32\u001B[0m \u001B[38;5;66;03m# with that tag.\u001B[39;00m\n\u001B[1;32m     33\u001B[0m papermill\u001B[38;5;241m.\u001B[39mexecute_notebook(\n\u001B[1;32m     34\u001B[0m     nb_config\u001B[38;5;241m.\u001B[39mnb_location\u001B[38;5;241m.\u001B[39mresolve(),\n\u001B[1;32m     35\u001B[0m     nb_config\u001B[38;5;241m.\u001B[39mnb_location\u001B[38;5;241m.\u001B[39mresolve(),\n\u001B[1;32m     36\u001B[0m     parameters\u001B[38;5;241m=\u001B[39m\u001B[38;5;28mdict\u001B[39m(\n\u001B[1;32m     37\u001B[0m         INPUT_PATHS\u001B[38;5;241m=\u001B[39m{entity\u001B[38;5;241m.\u001B[39mtype: entity\u001B[38;5;241m.\u001B[39mlocation\u001B[38;5;241m.\u001B[39m\u001B[38;5;21m__str__\u001B[39m() \u001B[38;5;28;01mfor\u001B[39;00m entity \u001B[38;5;129;01min\u001B[39;00m nb_config\u001B[38;5;241m.\u001B[39mdependencies},\n\u001B[0;32m---> 38\u001B[0m         OUTPUT_PATHS\u001B[38;5;241m=\u001B[39m{entity\u001B[38;5;241m.\u001B[39mtype: entity\u001B[38;5;241m.\u001B[39mlocation\u001B[38;5;241m.\u001B[39m\u001B[38;5;21m__str__\u001B[39m() \u001B[38;5;28;01mfor\u001B[39;00m entity \u001B[38;5;129;01min\u001B[39;00m nb_config\u001B[38;5;241m.\u001B[39mentities}\n\u001B[1;32m     39\u001B[0m     )\n\u001B[1;32m     40\u001B[0m )\n\u001B[1;32m     42\u001B[0m \u001B[38;5;28mself\u001B[39m\u001B[38;5;241m.\u001B[39m_post_process(nb_config, only_local)\n",
-      "File \u001B[0;32m~/Programming/uni/bachelorarbeit/dbrepo-ismir/dbrepo_ismir/executor.py:38\u001B[0m, in \u001B[0;36m<dictcomp>\u001B[0;34m(.0)\u001B[0m\n\u001B[1;32m     28\u001B[0m \u001B[38;5;28mself\u001B[39m\u001B[38;5;241m.\u001B[39m_preprocess(nb_config, require_download, only_local)\n\u001B[1;32m     30\u001B[0m \u001B[38;5;66;03m# papermill executes the notebook and inserts INPUT_PATHS and OUTPUT_PATHS into the notebook by either\u001B[39;00m\n\u001B[1;32m     31\u001B[0m \u001B[38;5;66;03m# replacing the cell tagged with 'parameters' or by inserting a new cell at the top of the notebook\u001B[39;00m\n\u001B[1;32m     32\u001B[0m \u001B[38;5;66;03m# with that tag.\u001B[39;00m\n\u001B[1;32m     33\u001B[0m papermill\u001B[38;5;241m.\u001B[39mexecute_notebook(\n\u001B[1;32m     34\u001B[0m     nb_config\u001B[38;5;241m.\u001B[39mnb_location\u001B[38;5;241m.\u001B[39mresolve(),\n\u001B[1;32m     35\u001B[0m     nb_config\u001B[38;5;241m.\u001B[39mnb_location\u001B[38;5;241m.\u001B[39mresolve(),\n\u001B[1;32m     36\u001B[0m     parameters\u001B[38;5;241m=\u001B[39m\u001B[38;5;28mdict\u001B[39m(\n\u001B[1;32m     37\u001B[0m         INPUT_PATHS\u001B[38;5;241m=\u001B[39m{entity\u001B[38;5;241m.\u001B[39mtype: entity\u001B[38;5;241m.\u001B[39mlocation\u001B[38;5;241m.\u001B[39m\u001B[38;5;21m__str__\u001B[39m() \u001B[38;5;28;01mfor\u001B[39;00m entity \u001B[38;5;129;01min\u001B[39;00m nb_config\u001B[38;5;241m.\u001B[39mdependencies},\n\u001B[0;32m---> 38\u001B[0m         OUTPUT_PATHS\u001B[38;5;241m=\u001B[39m{\u001B[43mentity\u001B[49m\u001B[38;5;241;43m.\u001B[39;49m\u001B[43mtype\u001B[49m: entity\u001B[38;5;241m.\u001B[39mlocation\u001B[38;5;241m.\u001B[39m\u001B[38;5;21m__str__\u001B[39m() \u001B[38;5;28;01mfor\u001B[39;00m entity \u001B[38;5;129;01min\u001B[39;00m nb_config\u001B[38;5;241m.\u001B[39mentities}\n\u001B[1;32m     39\u001B[0m     )\n\u001B[1;32m     40\u001B[0m )\n\u001B[1;32m     42\u001B[0m \u001B[38;5;28mself\u001B[39m\u001B[38;5;241m.\u001B[39m_post_process(nb_config, only_local)\n",
-      "\u001B[0;31mAttributeError\u001B[0m: 'NoneType' object has no attribute 'type'"
-     ]
-    }
-   ],
-   "source": [
-    "# # -------------- REPORT -----------------------\n",
-    "# nb_config_report = NbConfig(\n",
-    "#     nb_location=NOTEBOOK_PATH / \"6_report.ipynb\",\n",
-    "#     entities=[\n",
-    "#         report_entity := RepositumEntity.new(\n",
-    "#             # id=None,\n",
-    "#             # location=LOCAL_PATH / \"6_report\" / \"report.pdf\",\n",
-    "#             # dbrepo_connector=connector\n",
-    "#         )\n",
-    "#     ],\n",
-    "#     dependencies=[\n",
-    "#         ml_model_entity.copy_to_location(LOCAL_PATH / \"6_report\" / \"ml_model.pickle\"),\n",
-    "#         test_result_entity.copy_to_location(LOCAL_PATH / \"6_report\" / \"test_result.csv\")\n",
-    "#     ]\n",
-    "# )\n",
-    "# \n",
-    "# # upload report\n",
-    "# executor.execute(nb_config_report, only_local=True)"
-   ]
   }
  ],
  "metadata": {
diff --git a/notebooks/standalone.ipynb b/notebooks/standalone.ipynb
index 06486e7a7e3bcf45db51c363e2b6804d6d9a0ff2..8052009cb2607b44e77034d4eea255218768766f 100644
--- a/notebooks/standalone.ipynb
+++ b/notebooks/standalone.ipynb
@@ -32,11 +32,11 @@
     "from sklearn.preprocessing import StandardScaler\n",
     "from sklearn.svm import SVC\n",
     "\n",
-    "from dbrepo_ismir.entity.dbrepo_entity import DbRepoEntity\n",
-    "from dbrepo_ismir.entity.invenio_entity import InvenioEntity\n",
-    "from dbrepo_ismir.executor import Executor\n",
-    "from dbrepo_ismir.nb_config import NbConfig\n",
-    "from dbrepo_ismir.util import Util\n",
+    "from fairnb.entity.dbrepo_entity import DbRepoEntity\n",
+    "from fairnb.entity.invenio_entity import InvenioEntity\n",
+    "from fairnb.executor import Executor\n",
+    "from fairnb.nb_config import NbConfig\n",
+    "from fairnb.util import Util\n",
     "from definitions import BASE_PATH, RESOURCE_PATH\n",
     "import tarfile\n",
     "import zipfile\n",
diff --git a/test/integration/test_download_entities.py b/test/integration/test_download_entities.py
index d99f512fba7f055b341124fea1458e587634dab5..55d1c4bc87ea33ede59ca378fdc600150d523ebd 100644
--- a/test/integration/test_download_entities.py
+++ b/test/integration/test_download_entities.py
@@ -1,8 +1,8 @@
 import yaml
 from pytest import fixture
 
-from dbrepo_ismir.api.dbrepo import DBRepoConnector
-from dbrepo_ismir.entity.dbrepo_entity import DbRepoEntity
+from fairnb.api.dbrepo import DBRepoConnector
+from fairnb.entity.dbrepo_entity import DbRepoEntity
 from definitions import BASE_PATH
 
 
diff --git a/test/test.ipynb b/test/test.ipynb
index 85ea41d076760058a7e0797d74a73f6d353f1323..018a660533c8cf47a3c029e10a00773569026130 100644
--- a/test/test.ipynb
+++ b/test/test.ipynb
@@ -56,7 +56,7 @@
    "metadata": {},
    "outputs": [],
    "source": [
-    "from dbrepo_ismir.dbrepo import DBRepoConnector"
+    "from fairnb.dbrepo import DBRepoConnector"
    ]
   },
   {
diff --git a/test/test_dbrepo.py b/test/test_dbrepo.py
index 74b13336186b1d59364980b38140fa2155efb76a..91c66d7414a6aa5d3568845baca53f06a440392a 100644
--- a/test/test_dbrepo.py
+++ b/test/test_dbrepo.py
@@ -2,7 +2,7 @@ import unittest
 import pandas as pd
 from unittest import mock
 import yaml
-from dbrepo_ismir.api.dbrepo import DBRepoConnector
+from fairnb.api.dbrepo import DBRepoConnector
 from definitions import BASE_PATH
 
 
@@ -59,7 +59,7 @@ class DBRepoConnectorTester(unittest.TestCase):
         assert self.connector_wrong_pw.__token is None
         
     @mock.patch(
-        'dbrepo_ismir.dbrepo.DBRepoConnector.download_table', 
+        'fairnb.dbrepo.DBRepoConnector.download_table',
         mocked_download_table
     )
     def test_download_table_as_df(self):