A page like https://edge.launchpad.net/ubuntu/+source/firefox knows that it is linked to the Firefox project (it displays the description and logo), but does not link to it. It knows precisely which project it needs to link to, so adding a link should be trivial.
From a duplicate by William Grant.
A page like https:/ /edge.launchpad .net/ubuntu/ +source/ firefox knows that it is linked to the Firefox project (it displays the description and logo), but does not link to it. It knows precisely which project it needs to link to, so adding a link should be trivial.