| Purchase Order Item → Item | Link (to another DocType) |  | 1 |
|---|
| Purchase Order → Supplier | Link (to another DocType) | | 1 |
|---|
| Stock Entry Item → Item | Link (to another DocType) | | 1 |
|---|
| Sales Invoice Item → Item | Link (to another DocType) | | 1 |
|---|
| Sales Invoice → Customer | Link (to another DocType) | | 1 |
|---|
| Item → Category | Link (to another DocType) |  | 2 |
|---|