Protected pages

If you want to protect a page until it is finished and then publicize it, you can use the extension accesscontrol

Making a group of authors who can access the page

make a new article called usergroup:MYTEAM and add the usernames there

*heth
*bonko
*john doe
*madonna

The on your protected page add the following tag

<accesscontrol>MYTEAM</accesscontrol>

Extension:AccessControl documentation