Viscous Fluid Flow Exam Rubrics Creation & Grading Assistance

I need assistance in creating rubrics in LaTeX and grading homework assignments for a graduate level course on Viscous Flows that involves applied mathematics.

Rubric Requirements:
- The rubrics should assess 'Mathematical accuracy', 'Clarity of explanation', and 'Procedure'
- The rubrics will be used for grading homework assignments

LaTeX Expertise:
- I am open to suggestions for the LaTeX templates
- Ideally, you should have experience creating rubrics in LaTeX

Grading Portal:
- You will need to use a grading portal to assess the homework
- Experience with grading portals is preferred

Ideal Skills:
- Proficient in LaTeX
- Experienced in creating academic rubrics
- Familiar with grading portals
- Able to assess mathematical and procedural accuracy at a graduate level
- Clear and concise communicator for clarity of explanation assessments