If this check box is selected, the part is subject to a purchase contract. The setting of this field is automatically copied to the purchase requirement. This tells you that it is a purchase requirement for a purchase contract part.

You can use this informational field to specify the estimated annual usage of the part. The setting of this field is automatically copied to the purchase contract. The field value can still be modified here.

You can use this informational field to specify the default quantity to be used in a purchase contract. The setting of this field is automatically copied to the purchase contract. The field value can still be modified here.

When you change the quantity on the purchase contract, you need to make the same change in this field.

You can use this informational field to specify the minimum quantity to be used in a purchase contract. The setting of this field is automatically copied to the purchase contract. The field value can still be modified here.