Add to the template password a dynamic field input

Hi,

I would like to use the restricted content feature through the template password. It works well, but it’s not suitable for non-admin users.

I’d like to be able to use a dynamic data field so I can link it to a field from a Metabox Settings Page for my client.

I don’t think it would be too complicated, but at the moment, it’s not possible.

Have a great day!
Joffrey