Great, how about subdomain attachment? We have site d3.ru, which have undefined subdomains, as gif.d3.ru, mascotte.d3.ru. Each of it - standalone feed with global authorization. Now I add each of it to container. Need assignment editor and wildcard support!

Fonctionne très bien.
Pas d'enregistrement / restauration des paramètres pour passer à un autre ordi ou si restauration de Firefox.

Great concept, and works perfectly. Only feature I would like to see added is the ability to prevent non-whitelisted websites from opening in certain containers (e.g. to add protection for the Banking container), similar to the way Facebook Container does.

Terrific add-on, lets me log into multiple accounts and keep several identities on websites, would love if it came with every installation of Firefox as its just that useful. Only needs a option to clear data/cookies for each instance.

Feature Request: Have an option to clear cached data, cookies etc under each container, rather than having to remove a container and add a new one. Would be very useful :) - Great plugin otherwise

How many goddamn times do I have to "Get Started"????

Update: This was done and it is absolutely amazing now!

Extremely useful and amazing. This is a game-changer for online tracking! The next step up would be to sync the containers between different computers with same login.