Being on two iPhone developer teams

When I am inv开发者_如何转开发ited to join a team through the iPhone Developer Portal, should I create a new Development Certificate in my name specifically for that team, or should I simply use the Certificate that I already have? (For my own business)

As long as you just do Debug builds I suppose it doesn't matter which provisioning profile you use. Release builds have to be made with the correct certificate, of course.