You could start by creating a new role with the activities that you want to expect Anita. I'm being genuine here! Maybe it is a cross link or a rep link, but perhaps defining a custom role to help with this issue would be even more effective.
I have seen other teams operating within a broader organization, and they need an agent/broker type of role to handle the boundary between them and the rest of the organization.
Even if you have two anchor circles like you do now, and no levels of management, then this additional role could help as long as you all are running with Holacracy.