Brace yourselves: It’s Dec. 20th: Accountants Brace for Deluge of Expense Reports.

It’s Dec. 20th: Accountants Brace for Deluge of Expense Reports – CPA Trendlines
Accounting & CareerReporting & BI
Archived post from 2011. Dynamics GP and the links it points to have changed since; check current documentation before relying on version-specific steps.