To approve expense report using DATABASICS mobile app. Go to Expense Approval tab once logged into the app.
Select Click on Expense To Approve counter on the Dashboard or by selecting Expense Approval from the side slide out menu like below.
From the approval page select a report and use the following options:
Approve a report
Reject a Report
User filters to search for a report 
Add a tag message to a report
View expense line details and attachments
View expense line details
Sort expense reports in a preferred order based on the options in the drop down list.
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Press the 
icon to open the report and to View the details
To Approve / Reject from the approval report queue use one of the following two options:
Press the Approve or Reject buttons under the report
Or swipe the report from right to left.
Press the Notifications icon to attach/e-mail a notification from the approver to an expense report.
Screenshot below highlights the different functions on the approval screen if a report has been opened by pressing
Use filters to search for a report
Generate a PDF copy of a report
Swipe from the right to the left on the report to add a message to a report
Swipe from the left to the right to view the audit history of a report