Adding hidden field to page's personalise instead of page directly

[yiyongooi]

There are many fields in the table that are not showing up on the page and on personalisation.
I understand that we can pull the field out directly to the page via pageext.

However, is there any possibility to place these fields in the personalisation panel and not show up in the page instead?

[yiyongooi]

Found answer: Setting visible to false will work.