# J&J Source Map Fill this in before go-live. | Workflow | Source of truth | Backup source | Read only? | Owner | | --- | --- | --- | --- | --- | | Leads | `[fill in]` | `[fill in]` | `[yes/no]` | `[fill in]` | | Jobs | `[fill in]` | `[fill in]` | `[yes/no]` | `[fill in]` | | Service or field backlog | `[fill in]` | `[fill in]` | `[yes/no]` | `[fill in]` | | Receivables | `[fill in]` | `[fill in]` | `[yes/no]` | `[fill in]` | | Invoices | `[fill in]` | `[fill in]` | `[yes/no]` | `[fill in]` | | Marketing leads | `[fill in]` | `[fill in]` | `[yes/no]` | `[fill in]` |