Which of the following custom settings should you configure to hide these buttons?

Currently Project Managers and Resource Managers are using Gantt. You do not want your Project Managers creating assignment, resource requests or milestones from the Gantt.

Which of the following custom settings should you configure to hide these buttons?
A . Project Task Gantt Global Settings
B . Gantt Global Settings
C . Project Task Gantt Preferences

Answer: B