Multiple UCS Domains

We have multiple UCS Domains. We are wondering if there is a way to setup a “trust” between them? We’d like to have certain users in each domain have access to resources in the other domains. So that users won’t have to have multiple logins for each domain.

Is this possible? If so how would we implement it?

Unfortunately, it is currently not possible to build a trust between UCS domains. I think our Consulting team has implemented something similar for other customers. If I remember correctly, they replicated the users among the different domains.