Rights System

          |  SA  | CH/CA| WiMi | HiWi |  NR

--------------|------|------|------|------|------ All Chairs | CRUD | R | R | R | R My Chair | - | RU+ | R | - | -
~/Projects | - | CRUD+| CRA | - | -
~/Contracts | - | CRUD | | - | - ~/Timesheets | - | RX | | - | -
My Projects | - | - | RUD+ | R | -
My Contracts | - | - | R | R | - ~/Timesheets | - | - | RX | CRUD | -

Roles

• SA: Super Admin
• CH/CA: Chair Head, Chair Assistent
• WiMi: Employee at chair
• HiWi: Student with contract/project at chair
• NR: No Role (student without project or contract)

Actions

• C: Create
• R: Read
• U: Update
• D: Delete
• A: Apply
• X: Accept/Decline
• +: Add member