GitBook's permission management feature can help organizations achieve hierarchical access control for their knowledge base. In the space settings, administrators can 1) set permission levels for team members, such as viewers can only read and editors can modify content; 2) set more granular permissions for specific pages, such as restricting sensitive content to be visible only to a specific group of members; and 3) incorporate Git synchronization to correlate access to key documents with the code repository. Enterprises can also choose to set the entire space as private and open only the links that allow access to the outside world. Through these measures, a perfect hierarchical access system can be established to ensure that employees at different levels can only access content with the appropriate permissions.
This answer comes from the articleGitBook: A Collaboration Platform That Uses AI to Aid in the Creation and Search of Technical DocumentsThe