From the right-hand sidebar, click on "create content" to reveal the drop-down menu. Then click on "resource center". Or click here.
Choose a name for your resource center, and enter it under "title". This title is what people will see in the list of resource centers. (Don't worry, you'll be able to change it later.)
Then write a welcome message: a brief description of what your resource center is all about. This description will appear at the top of the main page for your resource center, so you want to make it short, informative and engaging. Again, you can always edit this later.
In the "description" field, enter a very short description of the resource center. (This will only show up in a few administrative pages.)
And finally, unless you know exactly what you're doing, under 'Team membership Requests', leave the check box set to "open -- anyone can join this team immediately, without approval". The only exception to this is if you have a very specific group of fellow-experts you want to work with in creating this resource center; then you might set your team membership to "moderated" so that you can limit participation to the specific folks you plan to invite.
IGNORE ALL THE OTHER FIELDS AND OPTIONS ON THIS PAGE.
Then click "submit" (at the bottom of the page).