Description: Node visibility refers to the settings that determine whether a node, which can be an element within a system or network, is accessible and visible to users based on their permissions. This concept is fundamental in data management and system administration, as it allows for controlling who can see or interact with certain elements within a hierarchical structure. Node visibility is used in various applications, from databases to content management systems and beyond, where it is crucial to ensure that only authorized users have access to sensitive information or specific functions. Visibility settings may include options such as ‘public’, ‘private’, or ‘restricted to specific users’, allowing for detailed customization of user experience and information security. Additionally, node visibility can influence system usability, as poor permission management can lead to confusion or unintentional exposure of data. In summary, node visibility is a key aspect of system administration that ensures information is handled securely and efficiently, adapting to user needs and established security policies.