Table: Invoice_Office
Columns
Name | Type | Constraints | Description
ledger_entry_KEY | int | NOT NULL | Key of the Ledger Entry.
office_KEY | int | NOT NULL | Key of the Office of the Staff who billed this invoice.

Primary key
Name | Columns | Description
PK_Invoice_Office$ledger_entry_KEY | ledger_entry_KEY | CLUSTERED
Indexes
Name | Columns | Description
IX_Invoice_Office$office_KEY | office_KEY |

Foreign keys
Name | Columns | Referenced table | Description
FK_Invoice_Office__Invoice__ledger_entry_KEY | ledger_entry_KEY | Invoice | on delete cascade;
FK_Invoice_Office__Office__office_KEY | office_KEY | Office |