1. Don't understand where you mean. Are you talking about the assignment set-up page?
2. Personally no but a check box in the peer assignment set up page could be an option?
3. Again I'm lost - had a bad week . What do you mean by grading system?
4. ANY / ALL
Some options like the workshop would be useful but without it's complexity. Some thoughts off the top of my head:
- Anonymous peer assessment
- Use moodle grades (not just 0 - 100) for all assessment elements
- Specify amount of assessents to be undertaken by students
- Option for self assessment (along with submission), peer or peer and teacher assessments
- Multiple file uploads
- Hiding a student assessment (in case of abuse)
- Feedback file uploads (would allow for recorded voice feedback or annotation)