Show the project for each users on the Dashboard

Hello , i Want to show the projects created by each users. by default on the platform we have one users and now more users can to register in the platform but when one users is logged, this user can see all project created by the others users.
How change this functionality for that each user can be see his own projects created and not for others

Make sure that the users you are creating don’t have staff or admin permissions. By default staff or admin users can see everyone’s projects.

thank you i have find the solution