Contextual Gadget tie-in for Zoho Books?

Contextual Gadget tie-in for Zoho Books?

Hi, the Google Apps Gmail contextual gadget currently displays Zoho CRM and Zoho Invoice contextual info - is there a way to somehow tell the contextual gadget "use Zoho Books for my Invoice lookups, not Zoho Invoice"?  We would prefer to move to full Zoho Books (assuming it becomes a bit more feature rich) instead of using Zoho Invoice if possible.  Thanks.