/a>. This includes the mechanism whereby the tests are referenced from the <a href="https://w3c.github.io/epub-specs/epub33/core/"><em>editors’ draft</em></a> via pull-down menus.
                        </p>
                    </li>
                    <li id="exit-criteria-core-2-3">
                        <p>
                          Testing the features in categories 2 and 3 concentrates on whether these restrictions are <em>feasible</em> in practice, i.e., whether they are enforceable when checkin