Please follow the steps below to delete a People List:
1. Go to Groups > Groups by Group Type > View All
2. Click People List tab
3. Click correct People List name
4. Under Actions field, click View Group Settings
5. Click Delete this group
6. Click OK
Note: A people list can only be deleted by the portal user who created it. If it is created by an inactive portal user, you must temporarily reactivate the account to delete it.
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