How do I ensure that an Approver or Exporter cannot change certain fields?

With this function you can ensure that an Approver and / or Exporter can only change specific fields.

As an administrator you can make sure that an Approver and / or Exporter cannot make changes to a expense, but you are also able to make sure that only certain changes can be made.

Go to 'Company information' using the Admin panel (gear) -> Settings -> Report settings 

By using the buttons appointed, you are able to make sure that an Approver or Exporter cannot make changes to a expense.

By using the check marks underneath, you can ensure that only specific fields can be adjusted.

Example

An Approver may only adjust the amount and the payment method, then, to you as a Administrator, this will look like the following:

For the Approver the designated expense fields will be gray scaled and not editable.
It will look like this:

The more boxes are marked, the more an Approver / Exporter can edit.