add UAM group td in the ALO dashboard back-office

Hello,
please somebody could help me about integration of UAM group field in the Alo plugin ?

I created some groups with UAM plugin and i really need to view this field in the back-office dashboard of Alo Newsletter.

Exactly the 2 file of dashboard are:

alo-easymail-admin-subscribers.php
alo-easymail-dashboard.php

The string of UAM group field is:
<?php echo $oUamUserGroup->getGroupName(); ?>

How i can integrate it on Alo please?
Really thanks for help me!

https://www.ads-software.com/plugins/alo-easymail/