How do I export group information from the LM Core?
Please follow the steps in How to add a Group Choice activity to add a Group Choice activity. Then follow Step 10 "How to download the group list" to export the list. Since the groups have already been formed in your module, you do not need to wait for students to respond. In your Group Choice activity, you will see that the responses are already there after the activity is created. You can delete this activity after you export the group information.