Description of problem:

The redirect URL for "Custom Git Triggers documentation" in old UI points to a 404 page. It redirect to link https://access.redhat.com/documentation/en-us/red_hat_quay/3/html/use_red_hat_quay/setting_up_a_custom_git_trigger which can't be accessed anymore.

The redirect URL for "Custom Git Triggers documentation" in new UI is correct. It points to https://docs.projectquay.io/use_quay.html#setting-up-custom-git-trigger which can be accessed.