Depending on your moderation process, you can change the settings in a Coursework activity so that the students will either know who moderated their work or make it so that students are moderated anonymously. You can change or set assessor anonymity in the ‘Settings’ for the coursework activity so that students will not see the name(s) of the assessor(s).
If the moderation should not be anonymous:
In ‘Settings’ under ‘Assessor Anonymity’, you can verify that the options say ‘No’.
If the moderation should be anonymous:
In ‘Settings’ under ‘Assessor Anonymity’, you can change the options from ‘No’ to ‘Yes’.