The existing Finance and Operations feature “Unit code entry” for Timesheets is also added on Timesheet mobile app. The purpose to include this feature in timesheet mobile app is same as in FO which allows users to enter Unit codes for billing purposes directly from the timesheet mobile app. Based on the unit codes entered by the user from the timesheet mobile app, such information syncs to FO in the timesheet that will automatically create necessary expense journal and/or a fee journal generating project transactions for billing purposes.