The request
“Create a multi-tenant healthcare CRM ERD with Tenant, User, Patient, Provider, Lead, Opportunity, and Appointment tables, the shown keys and attributes, tenant-owned records, providers linked to users, opportunities for leads and patients, and patient appointments with providers.”
Then tryAdd referral sources.Add contact activities.
What is in this drawing
Read the decisions behind it.
01
Isolate tenant scope with a Tenant entity and FK propagation
02
Separate Provider from User to allow for diverse roles
03
Link Opportunities to both leads and existing patients for upselling
Suitable for multi-tenant healthcare CRM systems requiring data isolation and relationship tracking across patients, providers, and sales pipelines.
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