faq.md

@@ -401,7 +401,9 @@ query {
 The result of the query returns, for each project, the space occupied by the various components in bytes.
 storageSize is the total size of a project.
 
-## How much space is taken by the artifacts and logs at each pipeline execution?
+### How much space is taken by the artifacts and logs at each pipeline execution?
+[ Statistics creation at each pipeline execution
+](https://gitlab.inria.fr/siteadmin/doc/-/wikis/Statistics-creation-at-each-pipeline-execution)
 
 ### How do I remove a large file or a binary added by mistake?
 https://gitlab.inria.fr/siteadmin/doc/-/wikis/Statistics-creation-at-each-pipeline-execution