I really like the ability to use the drop downs to restrict your data down for analysis but there are times when I would like to temporarily turn that off to see more data. For example, let's say I have 15 keys in a document and I project it down to only the 3 I want. So I have 3 entries with include on them. Now if I want to take them out temporarily my only choice is to remove all the projection choices (or find or sorts) and then put them all back in. It would be great if there was a simple active/inactive checkbox next to the the drop downs along side the red X icons.