Thread:Project:Support desk/showJobs groups meanings/reply (4)

For reference, refreshLinks refreshes the links on a page (e.g. check for changes in how the page is categorized). RefreshLinks2 is responsible for inserting refreshLinks jobs (e.g. If you edit a template used by 100000 pages, the task of inserting jobs to refresh those pages is a job in itself, and that's refreshLinks2).