There are many good reasons why organisations have multiple Jira instances. However, for many of them this is causing more and more of a headache:

The users have to switch between different instances to track their projects. The organisations started to migrate / merge different Jira instances. They implemented automated synchronisations with different technologies. A lot of compromises had to be made, sacrificing some of the freedom of the individual instances.

With Fedration for Jira you don't have to worry any more! Use your multiple Jira instances from one driver-seat.

Application Links

All you need are application links between your Jira instances.