You can convert existing lead data in the list by clicking the convert button.
The convert alert will appear, make sure you choose the correct data since this action is irreversible. Click cancel button to cancel this action. Click Yes, convert it! button to do this action.
The pop-up will appear if you click Yes, convert it! button and indicating your data has been converted.
All lead will be converted to project and you will be directed to the update project page. For more information, please check projects.