diff --git a/api-reference/go/datasets/Create.mdx b/api-reference/go/datasets/CreateOrUpdate.mdx
similarity index 91%
rename from api-reference/go/datasets/Create.mdx
rename to api-reference/go/datasets/CreateOrUpdate.mdx
index ae35fe7..9d161db 100644
--- a/api-reference/go/datasets/Create.mdx
+++ b/api-reference/go/datasets/CreateOrUpdate.mdx
@@ -5,31 +5,27 @@ icon: laptop-code
 ---
 
 ```go
-func (datasetClient) Create(
+func (datasetClient) CreateOrUpdate(
     ctx context.Context,
-    name string,
     kind datasets.DatasetKind,
     codeName string, 
-    description string,
+    name string,
     fields []Field,
 ) (*datasets.Dataset, error)
 ```
 
-Create a dataset.
+Create a dataset or update an existing one, if a dataset with the given `codeName` already exists.
 
 ## Parameters
 
-<ParamField path="name" type="string">
-  The name of the dataset
-</ParamField>
 <ParamField path="kind" type="datasets.DatasetKind">
   The kind of the dataset
 </ParamField>
 <ParamField path="codeName" type="string">
   The code name of the dataset
 </ParamField>
-<ParamField path="description" type="string">
-  The description of the dataset
+<ParamField path="name" type="string">
+  The name of the dataset
 </ParamField>
 <ParamField path="fields" type="[]Field">
   The fields of the dataset
@@ -95,11 +91,10 @@ The created dataset object.
 
 <RequestExample>
 ```go Go
-dataset, err := client.Datasets.Create(ctx,
-    "My personal catalog",
+dataset, err := client.Datasets.CreateOrUpdate(ctx,
     datasets.KindSpatiotemporal,
     "my_catalog",
-    "A description of my catalog",
+    "My personal catalog",
     []Field{
         field.String("field1"),
         field.Int64("field2").Repeated(),
diff --git a/api-reference/python/tilebox.datasets/Client.create_dataset.mdx b/api-reference/python/tilebox.datasets/Client.create_or_update_dataset.mdx
similarity index 93%
rename from api-reference/python/tilebox.datasets/Client.create_dataset.mdx
rename to api-reference/python/tilebox.datasets/Client.create_or_update_dataset.mdx
index 94f7b2d..598c038 100644
--- a/api-reference/python/tilebox.datasets/Client.create_dataset.mdx
+++ b/api-reference/python/tilebox.datasets/Client.create_or_update_dataset.mdx
@@ -1,16 +1,16 @@
 ---
-title: Client.create_dataset
+title: Client.create_or_update_dataset
+sidebarTitle: Client.create_or_update...
 icon: laptop-code
 ---
 
 ```python
-def Client.create_dataset(
+def Client.create_or_update_dataset(
     kind: DatasetKind,
     code_name: str,
     fields: list[FieldDict],
     *,
     name: str | None = None,
-    description: str | None = None
 ) -> Dataset
 ```
 
@@ -30,9 +30,6 @@ Create a dataset.
 <ParamField path="name" type="str | None">
   The name of the dataset
 </ParamField>
-<ParamField path="description" type="str | None">
-  A short description of the dataset
-</ParamField>
 
 ## Dataset kinds
 
diff --git a/datasets/concepts/datasets.mdx b/datasets/concepts/datasets.mdx
index cbd9b0f..4c3ed22 100644
--- a/datasets/concepts/datasets.mdx
+++ b/datasets/concepts/datasets.mdx
@@ -149,9 +149,9 @@ Once you have your dataset object, you can use it to [list the available collect
   In python, if you're using an IDE or an interactive environment with auto-complete, you can use it on your client instance to discover the datasets available to you. Type `client.` and trigger auto-complete after the dot to do so.
 </Tip>
 
-## Creating a dataset
+## Creating / Updating a dataset
 
-You can create a dataset in code or using the Console (cf [Creating a dataset using the Console](/guides/datasets/create)).
+You can create a dataset using the [Tilebox Console](/guides/datasets/create) or by using one of the available [client SDKs](/sdks/introduction).
 
 <CodeGroup>
 ```python Python
@@ -161,7 +161,7 @@ from tilebox.datasets.data.datasets import DatasetKind
 
 client = Client()
 
-dataset = client.create_dataset(
+dataset = client.create_or_update_dataset(
     DatasetKind.SPATIOTEMPORAL,
     "my_landsat8_oli_tirs",
     [
@@ -185,15 +185,13 @@ dataset = client.create_dataset(
         },
     ],
     name="Personal Landsat-8 catalog",
-    description="This catalog contains metadata for Landsat-8 OLI-TIRS data.",
 )
 ```
 ```go Go
 dataset, err := client.Datasets.Create(ctx,
-  "Personal Landsat-8 catalog",
   datasets.KindSpatiotemporal,
   "my_landsat8_oli_tirs",
-  "This catalog contains metadata for Landsat-8 OLI-TIRS data.",
+  "Personal Landsat-8 catalog",
   []datasets.Field{
     field.String("granule_name").Description("The name of the Earth View Granule").ExampleValue("20220830_185202_SN18_10N_552149_5297327"),
     field.Float64("cloud_cover").Description("Cloud cover percentage").ExampleValue("91"),
@@ -206,6 +204,10 @@ dataset, err := client.Datasets.Create(ctx,
 This code will create a new catalog with 7 fields in total.
 4 of those fields are auto-generated by choosing the spatio-temporal dataset type, and 3 (`granule_name`, `cloud_cover`, `proj_shape`) are custom fields that are defined.
 
+<Tip>
+  If a dataset with the same `code_name` already exists, it will be updated instead.
+</Tip>
+
 ## Accessing a dataset
 
 Each dataset has an automatically generated *slug* that can be used to access it. The *slug* is the name of the group, followed by a dot, followed by the dataset *code name*.