您的同事自定义了一份报告，希望该报告方便查看。他们应该将该报告添加到下面哪个位置，才能在左侧导航栏中看到它？

To make a custom report easily accessible in the left-hand navigation, your colleague should add it to a "Collection." Collections are customizable sets of reports and explorations that appear in the left navigation panel, allowing users to organize and quickly access relevant information. "Admin" is where you manage settings and configurations, not where you organize reports for viewing. "Explore" is a section for creating advanced, ad-hoc analyses, not for displaying custom reports in the main navigation. "Library" is where you manage the custom reports, explorations, and collections themselves, but adding a report to the Library doesn't automatically make it appear in the left navigation; it must be part of a Collection to do so.