diff --git a/CHANGELOG.md b/CHANGELOG.md
index 93cbd631..9a6e5cf6 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -25,7 +25,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - `filter_spatial`: Clarified that masking is applied using the given geometries. [#469](https://github.com/Open-EO/openeo-processes/issues/469)
 - `mod`: Clarified behavior for y = 0
 - `sqrt`: Clarified that NaN is returned for negative numbers.
-- `run_udf`: Simplified and clarified the schema for `data` - no functional change. [#515](https://github.com/Open-EO/openeo-processes/issues/515)
+- `run_udf` and `run_udf_externally`: Simplified and clarified the schema for `data` - no functional change. [#515](https://github.com/Open-EO/openeo-processes/issues/515)
 
 ## [2.0.0-rc.1] - 2023-05-25
 
diff --git a/proposals/run_udf_externally.json b/proposals/run_udf_externally.json
index fb488511..f06fb898 100644
--- a/proposals/run_udf_externally.json
+++ b/proposals/run_udf_externally.json
@@ -11,7 +11,7 @@
     "parameters": [
         {
             "name": "data",
-            "description": "The data to be passed to the UDF.\n\nThe data must be given in a way that the UDF can understand it. Usually, `run_udf` is executed as part of a data cube process such as `reduce_dimension` and in this case the process would expect an array of values as provided in the parameter `data` by `reduce_dimension`. Please refer to the documentation of the UDF runtime for details on how to provide the data.",
+            "description": "The data to be passed to the UDF.\n\nThe data must be given in a way that the UDF can understand it. Usually, this process is executed as part of a data cube process such as `reduce_dimension` and in this case the process would expect an array of values as provided in the parameter `data` by `reduce_dimension`. Please refer to the documentation of the UDF runtime for details on how to provide the data.",
             "schema": {
                 "description": "A value of any data type."
             }
diff --git a/run_udf.json b/run_udf.json
index d9f096f9..6f5e6974 100644
--- a/run_udf.json
+++ b/run_udf.json
@@ -10,7 +10,7 @@
     "parameters": [
         {
             "name": "data",
-            "description": "The data to be passed to the UDF.\n\nThe data must be given in a way that the UDF can understand it. Usually, `run_udf` is executed as part of a data cube process such as `reduce_dimension` and in this case the process would expect an array of values as provided in the parameter `data` by `reduce_dimension`. Please refer to the documentation of the UDF runtime for details on how to provide the data.",
+            "description": "The data to be passed to the UDF.\n\nThe data must be given in a way that the UDF can understand it. Usually, this process is executed as part of a data cube process such as `reduce_dimension` and in this case the process would expect an array of values as provided in the parameter `data` by `reduce_dimension`. Please refer to the documentation of the UDF runtime for details on how to provide the data.",
             "schema": {
                 "description": "A value of any data type."
             }