Just like splitting expenses across projects, you can split expenses across multiple accounts by providing the split percentage or split amount for each account. The process of splitting an expense across split bills with friends accounts is similar to splitting across projects. However, in the Split Allocation dialog box, you provide the account information.
Any split allocation specified at the expense item level automatically applies to itemization lines created for that expense item. However, you can update individual itemization lines to change the split allocation as required. After a user submits a split expense report for approval, the approval notification that managers receive summarizes the split allocation. Managers can review the split details in the expense approval notification. Similarly, an auditor can review the details of an expense split on the Audit Expense Report page.