Zoho CRM: I want to Change "Last Name" in Leads to Non Mandatory as we have some customers who do not have Last Name. So What is the solution ? Please help

Zoho CRM: I want to Change "Last Name" in Leads to Non Mandatory as we have some customers who do not have Last Name. So What is the solution ? Please help

Zoho CRM: I want to Change "Last Name" in Leads to Non Mandatory as we have some customers who do not have Last Name. So What is the solution ? Please help


I tried lot and also visited http://www.zoho.com/crm/help/customization/custom-fields.html where Zoho mentioned: You can edit, delete and hide some of Zoho defined fields, but note that there are some fields that you cannot delete, remove, rename or change from mandatory settings. These Zoho defined fields are mandatory in Zoho CRM. For example, Last Name in Leads, Subject in Tasks etc. SO WHAT CAN BE BEST SOLUTION ?