How view “subscriber” more information as admin?

Hi,

Thanks to your register helper add-on, I managed to add an extra field called ID for the checkout boxes of my registration page. Everything goes well, except for that when I want to display or view this new information field as admin on the MEMBERS AREA I can´t see it. How can I get this ID info as admin of the site?

I used your code example for pmpr customization php file

https://www.paidmembershipspro.com/documentation/register-helper-documentation/code-examples/

Thanks

Screenshots:

*new field added: http://prntscr.com/pl2b9q
*member area as admin: http://prntscr.com/pl2cpt

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