diff --git a/doc.zih.tu-dresden.de/docs/contrib/content_rules.md b/doc.zih.tu-dresden.de/docs/contrib/content_rules.md
index 61391c918a5f81f8ca09dc58040fd24abeadedf0..1a325b90c7664e8dd6c15928d3d71769fdbbdcfe 100644
--- a/doc.zih.tu-dresden.de/docs/contrib/content_rules.md
+++ b/doc.zih.tu-dresden.de/docs/contrib/content_rules.md
@@ -326,9 +326,17 @@ highlighting. There is a complete list of supported
 #### Data Privacy and Generic Names
 
 Where possible, replace login, project name, and other private data with clearly recognizable
-placeholders. In particular, use the generic login `marie` and the project title `p_number_crunch`
-as placeholders at first. If you need a second login and a second project stick to `martin` and
-`p_long_computations`.
+placeholders. In particular, use the generic placeholders depicted in the following table.
+The table also holds a second placeholder, if, e.g., you need a second login to formulate an example.
+
+| Description | Placeholder | 2nd Placeholder |
+|---|---|
+| Username | Marie | Martin |
+| Login | `marie` | `martin` |
+| E-mail | marie@tu-dresden.de | martin@tu-dresden.de |
+| Project title | `p_number_crunch` | `p_long_computations` |
+| Workspace title | `number_crunch` | `long_computations` |
+{: summary="Generic placeholders", align="bottom"}
 
 ```console
 marie@login$ ls -l