Ability to see Item Change orders from Project Explorer tab

[#1]

The ability to see where a files parent items have been on change orders is very useful, but not very handy. The Change Order tab is useless to us because we use Items and files are never directly attached to Change Orders.

It would be nice if there was a similar filter to the "Where used tab" where you could view a file and it's associated items change orders from project explorers Change Order tab.

Thanks!