[Zope-dev] Legal formalities to accept log and design

Hi, I would like to know the legal formalities required to accept a logo (with special font). Also I would like to know the same for web design. Is there any guideline for Zope Foundation ? BlueBream team want to use a logo designed by an external person: http://muthukadan.net/bluebream/bluebream-logo-v1.png The font used there (Perizia: http://fedoraproject.org/wiki/Perizia_fonts) is designed by the same designer and released under GPL. One of my friend has offered a web design for the site (not done yet). Regards, Baiju M