Zoho Reports: Fetch data from Zoho Sheet

Hello, I would like to use Zoho Reports to fetch data from an online spreadsheet.

Currently I see Zoho Reports does support Google Docs Spreasheets.

Ironically I cannot find out how to insert a Zoho Sheet range into a Zoho Report table. Why does Zoho play nice with Google Docs but not with it's own apps? Am I missing something?

Thanks in advance,