Which of the following actions occurs when you navigate to the screen for setting channel prefixes?

Navigating to the screen for setting channel prefixes allows you to customize how channels are identified within your workspace. This is particularly important for organizing conversations and making it easier for users to understand the purpose of different channels at a glance. By implementing prefixes, such as using categories like "proj-" for project-related discussions or "team-" for team channels, you enhance clarity and organization across your Slack environment.

The other options pertain to actions that are unrelated to channel prefixes. Changing the workspace name is a broader administrative action not tied to channels specifically. Removing user permissions and deleting channels are also distinct administrative tasks that do not occur on the screen for setting channel prefixes. Channel prefixes serve primarily to improve navigation and identification rather than performing administrative functions regarding user permissions or channel management.