Unless you are an owner of the group, you will need to have the proper permission set for your account to access the complete list.? If you have that, you can go to Admin > Members, then select the Download button at the top.? That will open the list on screen as raw data in CSV format.? You can then save it to a file to be opened in a spreadsheet program such as Excel or LO Calc.
Mark mentioned on the beta group a couple of days ago that he's working on a full group export feature that he hopes to launch soon.
Duane
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