leon-grompe · May 1, 2026 · May 2, 2026 · May 2, 2026 · May 2, 2026 · May 2, 2026
diff --git a/docs/README.md b/docs/README.md
@@ -20,6 +20,7 @@ navigational elements to reach one of the following sections:
 |----------------------------------------------------------|--------------------------------------------------------------------------------------------------|
 | [Getting Started](getting-started/installation.md)       | Learn how to configure a development environment for Safe-DS and write your first program.       |
 | [Language Reference](pipeline-language/README.md)        | Learn about the concepts of the Safe-DS language.                                                |
+| [Best Practices](best-practices/README.md)               | Learn how to structure a pipeline to avoid data science pitfalls like data leakage.              |
 | [API Reference][safeds.data.image.containers.Image]      | Learn about the API elements that you can use in Safe-DS programs, like classes and functions.   |
 | [Integrating New Libraries](stub-language/README.md)     | Learn how to integrate new libraries into Safe-DS (:warning: documentation is work in progress). |
 | [Development](development/testing/call-graph-testing.md) | Learn about various aspects of developing Safe-DS itself.                                        |

diff --git a/docs/api/SUMMARY.md b/docs/api/SUMMARY.md
@@ -56,6 +56,7 @@ search:
         - [Category](safeds/lang/Category.md)
         - [DataScienceCategory](safeds/lang/DataScienceCategory.md)
         - [Deprecated](safeds/lang/Deprecated.md)
+        - [DSPipelineActivity](safeds/lang/DSPipelineActivity.md)
         - [Experimental](safeds/lang/Experimental.md)
         - [Expert](safeds/lang/Expert.md)
         - [Float](safeds/lang/Float.md)
@@ -66,6 +67,7 @@ search:
         - [Map](safeds/lang/Map.md)
         - [Nothing](safeds/lang/Nothing.md)
         - [Number](safeds/lang/Number.md)
+        - [PipelineActivity](safeds/lang/PipelineActivity.md)
         - [Pure](safeds/lang/Pure.md)
         - [PythonMacro](safeds/lang/PythonMacro.md)
         - [PythonModule](safeds/lang/PythonModule.md)

diff --git a/docs/api/by-activity.md b/docs/api/by-activity.md