Expense

Day-to-day work on individual expense records in Business Central, before and after they post.

Task	What it does
Review expense before posting	Adjust GL accounts, dimensions, and tax; map the merchant to a vendor; split between employees; cap the reimbursement
Process a private card expense	Handle a company-card charge marked as private and recover the amount
Add an approver to an approved expense	Reopen an approved expense for one more approval by adding an extra approver

Posting itself is generic across expense types - see Post approved items.