writing rules for descendants in EDD

[Cindy Maisannes]

Hello,

I am using structured FrameMaker 7.2 and would like to write a rule into my EDD that all paragraphs that do not contain a <bold> element as a descendant are formatted in a certain paragraph format.  I'm a relative newbie to FrameMaker so forgive me a potentially stupid question, but is it possible to do this?  I can't figure out what the notation in the EDD would be.

Thanks,
Cindy