This week the Discourse team switch our internal chat from using Slack to Rocket Chat. We have been reasonable happy, but I would still like us to also try out Mattermost some time around Feb.
I think it is great for us to try out the various open chat platforms out there cause we really value integrations between Discourse and chat. Only way to get the integrations right is to live with them.
I would like our trial run on Mattermost to be the least disruptive it can be, so I would ideally like to import our existing Chat structure and content from Rocket Chat.
Is there a simple mechanism for importing Rocket Chat to Mattermost?