The relatedlinks module enables nodes to display related URLs to the user via blocks. Related links can be defined in 3 ways:
- Parsed links: links that are retrieved from the body of a node.
- Manual links: links that are added manually.
- Discovered links: links that are discovered by the module using various criteria, including the category terms of a node and suggestions provided by the search module (when enabled).
The module also allows for flexibility in creating blocks for each type of related links or creating blocks for a combination of link types.