Create a new admin menu for children pages

Hi,

I would like to have a separate button on the dashboard that will simply add a new page as a child of a specific parent (in my case Careers, page-id = 10).

I have a function that will ensure this picks up the right template, and use Advance Custom Fields to add the right custom fields to the page.

In essence I want to get around the user selecting “Careers” from the Parent drop down.

Thanks