How To Show Epics on the Dependency Tracker in Azure DevOps?

Question

Hi All,

We have a portfolio including 8 projects. We created one project on ADO and separate teams by setting different boards for each project team.

We'd like to track the interdependencies between epics / features across different boards. We've recently installed an official extension called Dependency Tracker. It seems it only build relationship between project to project. Since we set our portfolio as a project on the system, the Dependency Tracker tool doesn't allow to select epics and features in different team boards.

Is there any workaround or solution to do this?

Thanks