Description: An item link is a reference to another item or resource within monitoring tools, which allows users to establish relationships between different monitoring items, facilitating the organization and management of data. Item links are fundamental for creating a hierarchical structure where items can depend on each other, enabling deeper analysis and clearer visualization of information. For example, an item link can connect a server to its respective database, allowing system administrators to better understand how resources relate to each other and how they affect overall system performance. Additionally, these links can be used to create triggers and automated actions, improving efficiency in incident response. In summary, item links are a key feature in monitoring systems that optimize monitoring and resource management, providing a more integrated and coherent view of the IT environment.