Two-way multi-reference field?

Hello everyone,

Is multi-reference field two-way, or one way only?

For example, say I have a Teams collection and a Companies collection. The Teams CMS has a multi-reference field linking each Team to one or more companies. Can I then create a collection list for Companies and refer back to the team members that are part of it, or do I also need to create a multi-reference field within the Companies collection?