The ability to complete this step requires that you have completed Advanced Configuration Training (ACT) and been granted the full Expense Configuration Administrator role. If you do not have the correct level of access, you must log a ticket with SAP Concur Support to have them complete this step for you.
Travel Diary
If a user travels domestically for more than consecutive five days, or internationally for any length of time, they are required to submit a Travel Diary with their expense report. The Travel Diary is used to report on where the user was, for how long, and what they were doing while there.
See the image below for an example of a Travel Diary.

The Travel Diary is an optional configuration: the feature only needs to be configured if your Australian users' travel needs meet the previously defined criteria. SAP Concur does recommend configuring this feature - if the travel requirements of your Australian users change, it is one less item to reconfigure later.
Configuration of the Travel Diary is simple, just add the Travel Diary field to the Expense Report Header for your Australia Policy. If you have users who are not subject to FBT, the best practice is to create a separate header form so those users will not see the option.