Event custom field in Registration History

Hello,

I want to add a column for one specific event custom field in Registration History.
I wish I could use the format below, but Registration History does not support it:
<?php echo $event->field_customname; ?>

I referred to the topic below and tried editing the history/default.php, but no success.
joomdonation.com/forum/events-booking-general-discussion/65586

Will you please advise some more hints or other example file that I can refer to?

Thanks.

Of course you need to replace field_speaker with name of the custom field which you want to display the value

Tuan

Hello Tuan,

It works perfectly!
Thank you so much for your great help

You're welcome !