Multitenancy in Product and Service Inventory
You can use the multitenancy feature of Product and Service Inventory to create a tenancy object, which provides user space per tenant.
You can create a new tenant from authorization service. Use POST method from authorization service to create new user and tenant.
The users within any tenant can be modified using PUT method on the authorization service.
See the Create User, Update User, and Delete User topics in Authorization Service for details on creation and modification of users in the respective tenant.