Allow Expense Reporting

If checked, this indicates that you can enter expenses against  this task on an Expense Report or Vendor Invoice.

For example, you may have a task that is only valid for charging time against, in which case, you would uncheck this option. If Use Project Setting is selected, then the task will use the project setting for this indicator.

Note that if this option had been checked, and a user had charged expenses against a task, and then you subsequently unchecked this option for that task, the expenses on the expense report would be allowed (and additional expenses could be added on that expense report).   The task, however, would not appear as available for charging on any subsequent expense reports created.