When teams are working on a project, there's often a lot of people participating in a project and one person "managing" it. Use the "Project Lead" designation in projects so users can quickly identify the project manager at a glance.
If there's a designated Project Lead, their name will show on the "Project List" page for easy reference.
To select a "Project Lead":
Open the Project you want to update.
Go to the "People" tab.
Select the "Project Lead" option next to the designated lead. Or, invite or add a user to the Project and then select them as lead.
Don't forget! You can only have one designated lead per project.