GD Press Tools Pro allows integration into various WordPress panels. One of them is Users panel, and plugin allows adding a number of new columns to that grid. Plugin also tracks last user login and activity that can be displayed also.
So, open plugins Settings panel, and on the first tab called Integration, find Users Panel group of settings. Here is the screenshot of these options:

Users Panel Settings
You can remove Name column. And you can add user ID column, column with comments count and Display Name column (more useful than normal Name column). Plugin can display last login data and last activity date. Both these values are tracked when plugin is active.





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