Ability to reduce graphical summary tabs in

Ability to reduce graphical summary tabs in Home Page

Graphical summary in home page is categorized into Stage/Model/Currency/Region/Proof Status/All. All these category is not applicable to all clients. e.g. those client who works only on Confirmation recon they will not need to use all these stages in graphical summary. Hence it is better if we can define at over all site level what are the stages to be available for corresponding site to view in Graphical summary of home page.