Maybe I am missing something but is this feature not already available with the "Toggle All" link at the top right of the list?

I'm running 0.1-7-rc1 and I only see that in the "hosts" screen.
It would be nice if the Web GUI would always have this options when manipulating "lists" (Specially where I've mentioned in this issue's description :"When importing or destroying classes...", but could also be handy manipulating: domains, architectures, environments, partitions, etc etc etc)

I've been trying to regularly import ONLY the classes that I want to use in foreman to avoid cluttering the interface and it's quite frustrating to have to de-select all the unwanted classes everytime I need a new class.

Any "version" plans for this ?

By the way, I've notice the interface is not able to sort HOSTGROUPS.

I thought it was related to this feature in the way that the GUI should be "consistent" in all pages.
In other words, in all pages you should have similar features (sort per column, select all/none, etc)

It looks like it only works at the HOSTS screen. But in other screen you also have possible actions with multiple items (such as Puppet Classes, Reports, Architectures, and many others).

Is it possible to make it uniform and use the same interface in all screens ?