For a user to create and submit and invoice report, you will need to create a specific Invoice expense category. This article shows you, a Certify Administrator, how to create an invoice category.
Step 1: Click the gear icon.
Step 2: Select View and Edit Expense Categories.
Step 3: Select Create a New Expense Category.
Step 4: Enter the details for this category. Use the Invoice expense type. Click Next.
Step 5: The category is now created and available for users.