Name two important types of charts or diagrams a business analyst would use. Why are these important?

"The two types of charts and diagrams that I use most frequently include organizational charts and use case diagrams. When it comes to an organizational chart, I can map out a businesses' hierarchy, helping me analyze the stakeholder structure further. Once I have a solid understanding of the organizational makeup, I can plan what models will work for organizational change. Then, a use case diagram can be created to show the relationships between everyone and the activities within the organization."