icic this makes sense! We have a db layer that will automatically sync relation data to spicedb from source of truth db so the write layer is very thin and doesn't have much logic, e.g. in the db tables, we have

document <-approver-> user

association and it's auto synced. Pushing the logic to write logic will definitely work but I feel it's cleaner to express the logic in the schema? we will have a single place to look at the permission logic if that's the case