1.Lead Sources allow you to group potential clients according to what motivated them to inquire about your event organization. (Lead Sources are used in Sales Management, which is a separately purchased module.)
2.Go to Setup > CRM > Lead Sources.
3.Start a new record or edit an existing record under the Lead Sources tab.
4.The Setup Lead Source edit form appears.
5.Item Code: Enter the name of this lead source.
6.Click Save and Close.