diff --git a/thesis/4-Edit-Filters.tex b/thesis/4-Edit-Filters.tex
index 21d254b04e72e4bcdde771d21487b3baf1d4ac7a..be7bc281f7587ccea52934f6be6457c08a3951ab 100644
--- a/thesis/4-Edit-Filters.tex
+++ b/thesis/4-Edit-Filters.tex
@@ -65,7 +65,11 @@ old_wikitext rlike
 \end{verbatim}
 And the currently configured filter actions are: ``disallow''.
 
-So, if a user whose status is not confirmed yet tries to edit a page in the article namespace which contains ``Featured'' or ``Good article'' and they either insert a redirect, delete 3/4 of the content or add 3/4 on top, the edit is automatically disallowed.
+So, if a user whose status is not confirmed
+\footnote{A confirmed user can do following five things a non-confirmed user cannot: create pages; move pages; edit semi-protected pages; upload files; vote in certain elections (a different minimum edit count can be required for certain elections).
+An account can be explicitely confirmed, most accounts are autoconfirmed though.
+For that they need to have been registered for at least four days and have made a minimum of ten edits~\cite{Wikipedia:About}.}
+yet tries to edit a page in the article namespace which contains ``Featured'' or ``Good article'' and they either insert a redirect, delete 3/4 of the content or add 3/4 on top, the edit is automatically disallowed.
 
 Note that an edit filter editor can easily change the action of the filter. (Or the pattern, as a matter of fact.)
 The filter was last modified on October 23rd 2018.
diff --git a/thesis/references.bib b/thesis/references.bib
index a28fb376421c87b0db33284a906aa604f7b530e7..83c281d9d6ed8971be4c087a69d0e23fa48b4c28 100644
--- a/thesis/references.bib
+++ b/thesis/references.bib
@@ -465,6 +465,15 @@
                      \url{https://wikitech.wikimedia.org/w/index.php?title=About_Toolforge&oldid=1826480}}
 }
 
+@misc{Wikipedia:About,
+  key =          "Wikipedia About",
+  author =       {},
+  title =        {Wikipedia: About},
+  year =         2019,
+  note =         {Retreived July 20, 2019 from
+                     \url{https://en.wikipedia.org/w/index.php?title=Wikipedia:About&oldid=891256910}}
+}
+
 @misc{Wikipedia:AbuseLog,
   key =          "Wikipedia AbuseLog",
   author =       {},