What functionality does a custom header widget provide for a Datorama page?

The functionality of a custom header widget in a Datorama page primarily lies in its ability to enhance navigation. It streamlines the user experience by allowing users to move easily between different sections of the report or dashboard. This capability improves interaction with the page, making it intuitive to browse among various visualizations or data insights without unnecessary scrolling or searching.

While other options touch on aspects that could be related to user interface and data display, the primary design and purpose of a custom header widget focus on facilitating navigation. By having a dedicated space for links or buttons that guide users within the workspace, it plays a crucial role in improving accessibility and efficiency in data analysis.