In this configuration activity you are defining the document splitting method. We will use splitting method later when we start defining the document splitting rules.
Transaction: S_PL0_86000049
IMG Path: Financial Accounting (New) -> General Ledger Accounting (New) -> Business Transactions -> Document Splitting -> Extended Document Splitting -> Define Document Splitting Method
Tables: T8G01, T8G01T
When you enter into the transaction, you will see the predefined methods for splitting. You are also able to create a new.
In this example I have used the copy function.