An NGO using mailman for years now want to transition to Discourse.
Switch over should be smooth - ideally it shoud be possible to use both (old mailinglist / Discourse) to post during phase out period. (user base is used to mail, not very familiar with new services).
The NGO is situated in Austria/Vienna. German speaking preferred.
When: To be discussed - depending on resources.
Budget: Actually we need to get an idea first, how much we will need.