Group Coupons

Does your plugin no longer support group coupons? Your documentation gives me a 404 error when I click on the link for this page. Also, after downloading your plugin, Woo states a group coupon should appear in the dashboard, but this is not so: https://docs.woothemes.com/document/group-coupons/

Have you abandoned this functionality?

https://wordpress.org/plugins/groups/