| Property Name | Access | Description |
|---|---|---|
| Customer | ReadWrite | Customer |
| Items.Product | ReadWrite | Items.Product |
| Items.Quantity | ReadWrite | Items.Quantity |
| Items.D_DeltaContractNumber | ReadWriteCreate | Items.D_DeltaContractNumber |
| Items.D_DeltaSerialNumber | ReadWriteCreate | Items.D_DeltaSerialNumber |
| AlternateReference | ReadWriteCreate | AlternateReference |
| Branch | ReadWrite | Branch |
| _ID | ReadOnly | ID |
| Items.G_ObjectID | ReadOnly | Items.G_ObjectID |
| Customer.Code | ReadWriteCreate | Customer.Code |
| Items.D_NumberOfDevices | ReadWriteCreate | Items.D_NumberOfDevices |
| Items.D_Note | ReadWriteCreate | Items.D_Note |
| Items.TaxRate.Code | ReadWrite | Items.TaxRate.Code |