You can now customize your Opportunities with the same types of custom fields you've been using on Leads and Contacts. Whether you're capturing important links, product details, or contract dates, Opportunity custom fields let you track the right information for your business.
In addition to tracking the information on the Opportunity, you can use it in search to create new Lead smart views or in email templates to ensure you always have the most up-to-date contract link in your messages.