We have now redirected to, in
other words decommissioned the old Confluence wiki. For a short
period, it will still be available here:

Of course, the main website for DHIS 2 is

I do think it would be useful to include a wiki as part of that Drupal
site, a la the following suggesions:

However, this is probably not among our highest priorities at the
moment - the archive of this mailing list may serve a similar role...