- hidden:
The field does not appear on the entry screen but a default value is assigned to it.
- displayed:
The default value is assigned to the field and displayed but the value is non-modifiable.
- entered:
The default value is assigned to the field and displayed. It can be modified and in this case the entered value is controlled with respect to the supplier unavailabilities if the supplier was entered. This is a non-blocking control.
The default value assigned to the theoretical order date is calculated based on the requested receipt date and the supplier or product lead-time depending on the context.