[(#ID_SOURCE|oui) [(#AUTORISER{modifier,source,#ID_SOURCE}|sinon_interdire_acces)] ] [(#ID_SOURCE|non) [(#AUTORISER{creer,source}|sinon_interdire_acces)] ] #SET{redirect,#ENV{redirect}|sinon{#ID_SOURCE|?{#ID_SOURCE|generer_objet_url{source},#URL_ECRIRE{biodiv_sources}}}}