| Nom | Code | Type | P | O |
| Customer number | CUSNUM | numeric(5) | Oui | Oui |
| Customer name | CUSNAME | char(30) | Non | Oui |
| Customer address | CUSADDR | char(80) | Non | Oui |
| Customer activity | CUSACT | char(80) | Non | Non |
| Customer telephone | CUSTEL | char(12) | Non | Non |
| Customer fax | CUSFAX | char(12) | Non | Non |