structure your domains and perimeters to match your organisation
understand the IAM implications
Key concepts
Domain depth (hierarchy with parent_domain) is a PRO feature. On Community edition, all domains are at the same level and attached to the Global domain.
Walkthrough
Domains enforce IAM and data isolation
Keep in mind the inheretence principle: children domains can see the parent objects
Recommendation for split
Perimeters are logical split to manage studies and assessment
