What is a "Workflow Definition" in Liferay?

A "Workflow Definition" in Liferay is fundamentally an outline for content approval and publication processes. In the context of Liferay, it outlines the sequence of steps that need to be followed to move content from creation to publication. This includes defining who is responsible for each step, what actions are required, and what conditions must be met for the content to progress through the workflow.

Workflows are essential in environments where content undergoes review and approval before it becomes publicly available. By establishing clear steps and responsibilities, Workflow Definitions help ensure that content is vetted properly, meets quality standards, and is aligned with organizational guidelines before being published. This structure can help streamline processes and foster collaboration among team members involved in content creation.

The other options provided refer to different concepts. Setting page permissions pertains to the access controls related to user roles and capabilities. Guidelines for content creation standards involve best practices in content production rather than the processes governing approval and publication. Protocols for user authentication relate to security measures for accessing the system, which do not directly relate to workflows in content management.