Index: trunk/doc/user/06_feature/backann/index.html
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--- trunk/doc/user/06_feature/backann/index.html	(revision 38271)
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 CLI: n/a
 
 
+<h3> Historical aspects </h3>
+<p>
+An overview on how the feature got designed and how previous versions worked
+and evolved can be found
+<a href="http://repo.hu/cgi-bin/pool.cgi?project=pcb-rnd&cmd=show&node=backann">
+in the backann pool node.</a>