[CentOS] RHEL 7 Beta Hidden WIFI issue

Im having problems connecting to Hidden WIFI networks on my RHEL 7 beta. I have an HP Elitebook 2560p. But if I make the Wireless Access Point visible, im able to connect to it, and NM is able to save the connection script under "/sysconfig/network-scripts". I tried on 3 different Hidden Networks,

The solution was to manually create the connection script in "/sysconfig/network-scripts".after copying one from a network I had connected to. That's when the hidden wireless became visible and im now connected. But is this the way one needs to connect to a hidden Wireless? I thought having SSID, security type and password were sufficient.

Regards

Bonnie Mtengwa