Hi spicedb experts. 🙂 I'm doing an investigation into how data should be mastered that may be used for authz decisions in an organisation's IT landscape. Data could be a) in pre-existing systems (e.g. SSO for users and groups), and be need to be synced to spicedb, b) mastered intentionally in a new service, because the data is rich and only partly used for authz (sync needed here as well) or c) mastered directly in spicedb (where life should be easy). Do you have any guidelines for how teams should make decisions about where data should be mastered in particular cases? Have you done any analysis of the consistency issues involved when data is distributed that I could look at?