Forecast/Quota - filter by salesperson?

Forecast/Quota - filter by salesperson?

Hi - 

I currently use Zoho CRM and Zoho advanced analytics.

I want to use to forecasting tab to input the quotas for each salesperson separately, and see what they have sold individually against their own quotas. Every time I create a new forecast it shows the total sold in that quarter by everyone. I want to filter based on each salesperson.  Is there a way to do this?