# Kerodon

$\Newextarrow{\xRightarrow}{5,5}{0x21D2}$ $\newcommand\empty{}$

Remark 5.2.6.14. 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).