broken link about patch queues

While forking a repo, I followed the "create a patch queue" link, which took me to the create patch queue page. On the right, there is a "What is a patch queue" panel, which links to:

https://confluence.atlassian.com/x/OQ0zDQ

Following that link redirects me to

https://confluence.atlassian.com/display/BITBUCKET/Use+patch+queues

which informs me that the page is deleted:

bq. Page Deleted

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