The fourth point of the Intelligent Design Network statement of principles says:
"Institutional insistence for either a non-refutable materialistic or a Teleological assumption compromises the integrity of good Origins Science. Non-refutable assumptions are counter to the inherent skepticism of Science. They frustrate a search for an inference to the best of multiple competing explanations. These assumptions convert the protected explanation into an explanation designed to fit a preconception. The Institutionally protected explanation then becomes the prevailing orthodoxy or dogma rather than a scientific explanation open to question."
The key words here are rather straightforward. “Insistence”, “Assumption” and “non-refutable”.