I am drawing an er diagram for a project which has 5 modules Admin,artist,customer,back office executive and automated account executive. Roles of each and every module is given. i have problem in showing relationship of admin. the role of admin is given as:
It is the module which controls & overviews complete application. It performs all the tasks of other modules. It can assign, remove roles & masks of other users. It monitors performance & process of sale, delivery, payments, refunds, ratings, etc. i am confused how to relate admin to other modules. i have shown relationship of admin as: admin-monitors-(each module name). This is wrong. please help