Delivery document type settings

Hi all,

In standard SAP For LF delivery type, Default order type DL (Delivery with out sales order reference) is assigned.What is the use of this.

For delivery with out reference to sales order system will not allow us to use delivery type LF.

we only use Delivery type LO.Then why DL is assigned to this.

One more question for LO delivery type DL is assigned.Can I see DL anywhere in the delivery document?

Regards

Mano