Create the following UML diagrams to visualize the process of completing the IT project from the previous exercise (attached below the excel sheet which has the project):
• Use Case diagram
• Activity diagram
• Communications diagram
• Data Flow diagram 

Details on the Project:  Systems Diagrams Specifications v2.pdf  (Instructions- attached pdf below)

When references and citations are included, you must apply and use the basic citation styles of APA. Do not claim credit for the words, ideas, and concepts of others. 

Use in-text citation and list the reference on your supporting source following APA's style and formatting. 
Do not copy and past information or concepts from the Internet and claim it as your work. It will be considered Plagiarism and you will receive zero for your work.