1. In the Demand menu, click the entry Demand models entry.
The Demand models window opens.
2. Select the tour-based freight model.
3. Select the Delivery concepts tab.
4. From the list, select the delivery concepts you want to delete.
5. Click the Delete button.
If the delivery concepts have been connected with demand strata, a security query opens.
6. If necessary, confirm the query.
The delivery concepts and corresponding demand strata are deleted.
