{
    "cli": "lms.cli.courses.groups.memberships.subtract",
    "arguments": [
        "--course", "Extra Course",
        "--groupset", "Group Set 1",
        "--group", "Group 1-1",
        "extra-course-student-1",
        "extra-course-student-2",
    ],
}
---
Subtracted 2 users from group Group 1-1.
