Remark 11.3.0.6. Let $U: \operatorname{\mathcal{E}}\rightarrow \operatorname{\mathcal{C}}$ be a right fibration of $\infty $-categories. Then $U$ is representable by an object $X \in \operatorname{\mathcal{C}}$ if and only if the left fibration $U^{\operatorname{op}}: \operatorname{\mathcal{E}}^{\operatorname{op}} \rightarrow \operatorname{\mathcal{C}}^{\operatorname{op}}$ is corepresentable by $X$.
$\Newextarrow{\xhookrightarrow}{10,10}{0x21AA}$