mysql – Bug Tracking System entities: How to design the relation between Projects, Users and Ticket?

Im working in a Bug Tracking System. But Im not sure if the Project has Tickets and Users or the Users have Projects and Tickets. Not sure how to show it in the Front-end. If you show a list of Projects and then you click on each Ticket or show both Users and Tickets within the Project list.

My EER diagram of my database is the following:

enter image description here