When creating a document with data that was already recorded in previous documents, you do not want to lose time by recording the same data again. To make things easier, you can use the Clone Feature to duplicate the entire existing records of a window with all associated subtabs.
Cloning works with all Master Data and documents such as Sales Order, Purchase Order, etc.
Note 1: Except for variable data, such as serial numbers or search keys (product numbers, document numbers, etc.), all records are cloned unchanged.
Note 2: Completed documents, such as Sales Orders, are cloned as drafts so they can be modified if necessary, and then have to be completed manually again.