As an approver, you can view the un-submitted expense/s of the users that are assigned to you. If you would like to send an email reminder to the users about the un-submitted expenses. Below are the steps. 

To send email reminder to the users.
|. Click Expense > Switch role from Personal to Approver > select ALL. 

II. Select Action > Send reminder. 

III.  A confirmation message will show up at the top of the screen, once the email is sent.

Here is the sample email sent to the user. 

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