Access similar to Service Admin but resticted for specific cube only

Summary:

We have a requirement as part of the implementation. In our environment, two separate cubes have been developed to handle two distinct entities (Organizations) for Customers. The customer wishes to have user access similar to Service Admin, but limited to one Cube. With this user, they should not be able to access or view any data from another cube. Is there any way to fulfill this requirement?

Content (please ensure you mask any confidential information):

Version (include the version you are using, if applicable):

Enterprise Performance Management Enterprise Cloud Service 25.07.66

Code Snippet (add any code snippets that support your topic, if applicable):