For handson challenge "Install an AppExchange dashboard package and make updates to one of the dashboards." i m getting error "Challenge Not yet complete... here's what's wrong: The 'New LEAD Trend by Source' dashboard component does not have the wedges set to 'Lead Source'. " Don't know where i am gng wrong

Hi,

I am Prasant.I am new to salesforce developemnet.I have learnet most of the salesforce concepts like Apex,triggers,API's and salesforce customization.I have practiced with varuous uses cases form this forum.However i still don't have experience of a full time project.So if any body can help me in this context.

Thanks in advance,
Prasant