Only things I have found on the internet are for older admin systems it seems... There is no longer a ’Resource’ Tab and the create new resource ’sub-tab’ is a different setup.
Also, what’s with the sticky from 2005? The link in it isn’t even valid anymore... Maybe that should be changed!
*Edit - Sorry they are called ’Elements’ now not ’Resources’...

I’m figuring it out. Thanks.