ProductAssignment connects a user to a product inside a given tenant. It records the tenantId, userId, and productId that define the grant, along with assignedBy and assignedAt to show who provisioned the access and when. The model carries relations to the tenant, user, product, and the assigner who made the assignment. This is how the platform decides which seats a tenant's people actually have in each subscribed product.
Technical section
Data model, API, and internals — visible to developers.