Leinonen Teemu, 17/07/2015 16:32:
How could we go forward with this? Who should ask WMF
to instal the extension?
For an extension already deployed and customarily extended to other
projects (which EducationProgram may still be),
https://meta.wikimedia.org/wiki/Requesting_wiki_configuration_changes
For "new" extensions, things are tougher:
https://www.mediawiki.org/wiki/Review_queue
Nemo