If you’re trying to set up a multistep approval process, you can benefit from the questions asked by other customers and partners, documented in our FAQs.
These contain useful tips and best practices around the topic of MSA. For detailed documentation on setting up approval processes in SAP Cloud for Travel and Expense, including step-by-step instructions and configuration considerations, read Multistep Approval Process. Don't forget you can call up this and all other context-sensitive help documentation when you're working in the system from the Help Center.