ER diagram
CRM database
Companies, contacts, deals and activities.
- Category
- Business
- Diagram type
- ER diagram
- Elements
- 4
- Connectors
- 4
What it is for
Contacts belong to companies but deals belong to both, which is the relationship most simple CRM schemas get wrong and then cannot report on.
More about the er diagram makerWhen it helps
- Designing a sales database
- Planning a CRM migration
- Explaining why deals need a company
