How can I change a Contact back to a Lead?

You can change a Contact back to a lead in the lifecycle stage.

Follow these steps to change a contact to a lead:

1. Log in to the CRM. 
2. Click the main Menu.
3. Go to Essentials.
4. Click Contacts.
5. Select the contact that you want to edit.
6. Click the lifecycle button beside +New in the contact's header section.
7. Select Lead from the Lifecycle Stage picklist.
8. Select the type of lead from the Status picklist.
9. Click Save.