To rename a tab in Engage, which action must you take?

The action of clicking on the down arrow in the tab and selecting "Rename" is the correct approach to renaming a tab in Engage. This method typically allows you access to a menu or options associated with that tab, where rename functionality is provided. It underscores the importance of utilizing interface elements that provide additional functionalities beyond simple clicks, ensuring that users can easily modify specific aspects of their workspace.

The other options may not align with how most interfaces are designed for renaming tabs. For instance, the action specified in another choice might lead to an edit option or an incorrect menu that does not facilitate renaming. Understanding the correct user interface navigation enhances effectiveness in using the platform efficiently.