how to set expense approver as approver on expense reports

AI generated answer (using internal Slack threads):

To set an expense approver as the approver on expense reports, you need to ensure that your workflow is set up correctly. The approver is usually determined by the supervisor of the employee submitting the expense report. If the employee does not have a supervisor assigned, and there is no workflow in place, the expense report may default to being approved. If you want to restrict employees from approving their own expense reports, you need to check the permissions associated with their role. If the role has 'Expense Report - Full' permission, this might allow them to approve their own reports. You may need to adjust these permissions to prevent this from happening. Please note that the approval process may not work as expected on mobile devices due to limitations with the mobile context not picking up workflow states. This is a known issue and there is an enhancement request in SuiteIdeas to address this. As a workaround, you could create a search and add it to the Reminder portlet to filter the expense reports that need approval. ****** Disclaimer: This response was generated by an artificial intelligence assistant based on previous conversations from multiple Slack channels, and may contain inaccuracies or mistakes. ******