I would like to try this as long as it will only be active for my account.
I have not received an invite, checked Junk mail and nothing there.
I would like to register.
I think this update is along the right track, however, I agree with a previous comment, the icon in front of the custom field is not necessary and takes up valuable real estate and checkbox fields ...
We are in the beginning phases of our Wrike adoption, we would also love additional resources.