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Purpose for this document is to create a system to do authentication and authorization. This document can be for business analyst and technical developers.
Business requirement like: we have three persistence class User , UserRole, UserRolePermission . one user has multiple role and multiple permission based on user role.(corresponding table user, user_role and user_role_permission).
make a relationship within user, user_role and user_role_permission.
Admin has ability to add,edit,delete and view user info, role info and permission info. and Non admin has only view permission.