Sync Redmine to another Redmine?

Question

Our company uses Redmine to track tech support issues, but sometimes these issues are escalated to the outsourced development team, who has their own Redmine.

Has anyone ever found/written a sync between the two, so that a pair of issues can be synced: a change in A creates a change in B. I can't seem to find any guidance via Google.

These two Redmine installations are on separate webservers with separate databases.

Answer 1

I had a client asking about this and the only way we could think to do it was to create a plugin to send issues back and forth using the REST API. We haven't started the project yet so there isn't anything I can share about it.