Did you know you can change the format of the Display name field that appears in the Employee screen under Employee management as well as on reports and WebSS?

To change the format, follow the below steps

On the Navigation pane:

Expand:                Parameters

Expand:                Entity

Double click on:  Display Name Format

Under Display Name Rule, expand the drop down list and select the applicable format and save.

Once the change has been saved, Click on Rebuild For and filter for and select the employees to be updated.