You are to perform a one-week sprint. Include on your required sprint work list the following two elements in addition to what your team identifies as its goals for the week.
Write a more complete list of tasks (things to do; agile people would call it a "backlog") needed to complete your project by the end of the semester. This is more or less everything you know is needed. You should include appropriate items like major pieces of software functionality getting implemented and integrated, tested, documented, etc.
Place it in a doc/plan/ with a makefile, export an image file for the chart, embed that within an appropriate surrounding document called plan.tex / plan.pdf.
Cross-check UML diagrams against each other. For example if a sequence diagram contains classes, those classes should appear in a class diagram. All entities in all graphica.