Currently the delivery schedule does not consider several standard functionalities, what feels like an inconsistent behavior:
- delivery lines do not consider the "date type" parameter (accounts receivable parameters). Which means if this parameter is set to "receipt date" the price is always based on the receipt date of the commercial line, where the receipt date is read only.
- the delivery lines as well as the delivery schedule do not work with TAE (Trade agreement evaluation). Which leads that once set a manual price on the commercial line it is never updated anymore. On the delivery line the TAE dialog appears but does not work.

It would be a great value added if the framework of delivery schedules would be reworked in order to consider also those standard features (price type and TAE).