I’m wondering if there’s an app in the Installatron that allows for collaborative document editing. Something with the functionality of say Etherpad or Google docs. Got a group that wants to collaboratively draft a document(s) but really, really doesn’t want to have document stored on a cloud-based service they don’t control - hence Google Docs, Word 365, Dropbox Paper are all out.
+1 to trying to get Etherpad into Installatron. I’ve not looked closely at dependencies, but it would be awesome to have as an option on a domain site!
FWIW, you can use the hosted service at: https://pad.riseup.net/. It doesn’t meet the full spirit of your request, but if concerns about control can be addressed by relying on the folks at riseup.net to have your back, then maybe it’s a good option?