Newly created Qualifier Contexts not appearing

Hi,

We have created a Item category set called Product Backbone. Now I wanted this to appear in the Qualifier contexts in Qualifier group. So I went and created a Qualifier Context and its corresponding attributes from context setup screen. Then I went back to the Qualifier group setup screen and couldnot find the newly created context in the Qualifier Context LOV. I ran the "Build Attribute Mapping Rules" program also but no luck. I also tried by creating the Pricing context but no luck yet again.

Please suggest what should I do to get the newly created Context in the LOV from Qualifier setup.