[Fedora-directory-users] Ldapsearh on dynamic group

Hi All, I use dynamic group to organize my users by I don't know how make a ldapsearch request which anwser all the member of a dynamic group. Is is possible to do that ? Does it completely depend on the client side ? My goal is to set a Role of all the members of a dynamic group to be able to ldapsearch with the nsrole attribute. Does anybody already try this ? I do not find any information about that. Thanks for all Regards Brian