Your ability to customize is pretty limited. You can certainly add a logo. Wireless>Splash Page and see the Splash Logo section. You can also do some basic html in the message section. I'm not sure how robust this is but you may be able to work/hack something in there. Lastly, you also have the option to redirect to a certain web page after they've auth'd and you could do more stuff on that page since you'd fully control it. But beyond that I'd assume any customizations would need to be a wish 😉
Adam R MS | CISSP, CISM, VCP, MCITP, CCNP, ITILv3, CMNO
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