Remark 11.9.6.2. Let $\operatorname{\mathcal{C}}$ be an $\infty $-category equipped with a functor $\pi : \operatorname{\mathcal{C}}\rightarrow \Delta ^ n$. If there exists a scaffold of $\pi $, then $\pi $ is a cocartesian fibration (note that $\pi $ is automatically an inner fibration, by virtue of Proposition 4.1.1.10).
$\Newextarrow{\xhookrightarrow}{10,10}{0x21AA}$