diff --git a/skore/src/skore/item/__init__.py b/skore/src/skore/persistence/item/__init__.py
similarity index 100%
rename from skore/src/skore/item/__init__.py
rename to skore/src/skore/persistence/item/__init__.py
diff --git a/skore/src/skore/item/cross_validation_item.py b/skore/src/skore/persistence/item/cross_validation_item.py
similarity index 100%
rename from skore/src/skore/item/cross_validation_item.py
rename to skore/src/skore/persistence/item/cross_validation_item.py
diff --git a/skore/src/skore/item/item.py b/skore/src/skore/persistence/item/item.py
similarity index 100%
rename from skore/src/skore/item/item.py
rename to skore/src/skore/persistence/item/item.py
diff --git a/skore/src/skore/item/media_item.py b/skore/src/skore/persistence/item/media_item.py
similarity index 100%
rename from skore/src/skore/item/media_item.py
rename to skore/src/skore/persistence/item/media_item.py
diff --git a/skore/src/skore/item/numpy_array_item.py b/skore/src/skore/persistence/item/numpy_array_item.py
similarity index 100%
rename from skore/src/skore/item/numpy_array_item.py
rename to skore/src/skore/persistence/item/numpy_array_item.py
diff --git a/skore/src/skore/item/pandas_dataframe_item.py b/skore/src/skore/persistence/item/pandas_dataframe_item.py
similarity index 100%
rename from skore/src/skore/item/pandas_dataframe_item.py
rename to skore/src/skore/persistence/item/pandas_dataframe_item.py
diff --git a/skore/src/skore/item/pandas_series_item.py b/skore/src/skore/persistence/item/pandas_series_item.py
similarity index 100%
rename from skore/src/skore/item/pandas_series_item.py
rename to skore/src/skore/persistence/item/pandas_series_item.py
diff --git a/skore/src/skore/item/polars_dataframe_item.py b/skore/src/skore/persistence/item/polars_dataframe_item.py
similarity index 100%
rename from skore/src/skore/item/polars_dataframe_item.py
rename to skore/src/skore/persistence/item/polars_dataframe_item.py
diff --git a/skore/src/skore/item/polars_series_item.py b/skore/src/skore/persistence/item/polars_series_item.py
similarity index 100%
rename from skore/src/skore/item/polars_series_item.py
rename to skore/src/skore/persistence/item/polars_series_item.py
diff --git a/skore/src/skore/item/primitive_item.py b/skore/src/skore/persistence/item/primitive_item.py
similarity index 100%
rename from skore/src/skore/item/primitive_item.py
rename to skore/src/skore/persistence/item/primitive_item.py
diff --git a/skore/src/skore/item/sklearn_base_estimator_item.py b/skore/src/skore/persistence/item/sklearn_base_estimator_item.py
similarity index 100%
rename from skore/src/skore/item/sklearn_base_estimator_item.py
rename to skore/src/skore/persistence/item/sklearn_base_estimator_item.py
diff --git a/skore/src/skore/item/skrub_table_report_item.py b/skore/src/skore/persistence/item/skrub_table_report_item.py
similarity index 100%
rename from skore/src/skore/item/skrub_table_report_item.py
rename to skore/src/skore/persistence/item/skrub_table_report_item.py
diff --git a/skore/src/skore/item/standalone_widget.html.jinja b/skore/src/skore/persistence/item/standalone_widget.html.jinja
similarity index 100%
rename from skore/src/skore/item/standalone_widget.html.jinja
rename to skore/src/skore/persistence/item/standalone_widget.html.jinja
diff --git a/skore/src/skore/persistence/repository/__init__.py b/skore/src/skore/persistence/repository/__init__.py
new file mode 100644
index 000000000..e69de29bb
diff --git a/skore/src/skore/item/item_repository.py b/skore/src/skore/persistence/repository/item_repository.py
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rename from skore/src/skore/item/item_repository.py
rename to skore/src/skore/persistence/repository/item_repository.py
diff --git a/skore/src/skore/persistence/abstract_storage.py b/skore/src/skore/persistence/storage/abstract_storage.py
similarity index 100%
rename from skore/src/skore/persistence/abstract_storage.py
rename to skore/src/skore/persistence/storage/abstract_storage.py
diff --git a/skore/src/skore/persistence/disk_cache_storage.py b/skore/src/skore/persistence/storage/disk_cache_storage.py
similarity index 100%
rename from skore/src/skore/persistence/disk_cache_storage.py
rename to skore/src/skore/persistence/storage/disk_cache_storage.py
diff --git a/skore/src/skore/persistence/in_memory_storage.py b/skore/src/skore/persistence/storage/in_memory_storage.py
similarity index 100%
rename from skore/src/skore/persistence/in_memory_storage.py
rename to skore/src/skore/persistence/storage/in_memory_storage.py