D2L Master courses should be used for course building. (Do not create sandboxes for the purpose of course building.)
D2L Masters should be created using the department-specific Master template. For example, I want to create a WRD 104 Master for a WRD professor. So, when I search for an existing template in D2L, I am looking for the “WRD_Master” template.
Detailed instructions for creating and naming D2L Master courses can be found here.
If multiple Master courses exist for the same course, then you can differentiate the Master courses based on instructor name. For example, “WRD_104_Master (Wagner).”