I'am doing an online cinema ticket reservation system
and i have face a problem with the database design
i have these entities: Movie, Branch, Hall, Seat, Admin and customer
there is a relationship between the admin and all other entities except the customer which is the admin can add or update info in these entities
as far as i know the relationship can be between two entities or three!!
how can i draw the relationship between the admin and the related entities??
Thanks in advance :)