Customizable Campaign Member Status Values picklist
On the "Campaign" detail page, there is a button labeled "Advanced Setup" that allows editing the list of "Member Status Values." Unfortunately, this only works for the specific campaign.
What I want to do is edit the list globally. I've spent a lot of time looking through Setup -> Customize and cannot find any way to do this. Is it hidden in some non-obvious place? Is it simply not possible (Salesforce generally does a good job allowing global picklist customization)? If I need to override the "Advanced Setup" button, how do I do so without having to write SControl code.