Hi,
Basically VL10 will uses to create the outbound deliveries with reference to customer orders/sales orders. Basically this transaction will be used for mass processing of to creater the outbound deliveries for sales orders only.
There are BAPI's are available;
BAPI_OUTB_DELIVERY_CREATE_SLS Generates Delivery for Customer Order
BAPI_OUTB_DELIVERY_SAVEREPLICA BAPI Function Module for Replication of Outbound Deliveries
Can you elaborate your requirement?
