We've got a system called Foo hosted as a repository in Github.
The system depends on a couple more microservices, called Bar and Baz. Each of these microservices is hosted as a separate repository.
We are getting lost when doing Issue Tracking since there is no single repository where the Issues live. A single Feature request might create Issues across multiple repositories, which might or might not affect the code in the main Foo project.
How can we do effective Project Management with Github's tools in these cases?