diff --git a/apps/api/src/__tests__/reset-member-course-progress.test.ts b/apps/api/src/__tests__/reset-member-course-progress.test.ts
new file mode 100644
index 00000000..6126d3fa
--- /dev/null
+++ b/apps/api/src/__tests__/reset-member-course-progress.test.ts
@@ -0,0 +1,92 @@
+import { beforeEach, describe, expect, it, vi } from 'vitest';
+
+vi.mock('@api/services/course/compliance', () => ({
+  ensureComplianceEnrollmentRecordsForProfiles: vi.fn()
+}));
+
+vi.mock('@cio/db/queries/course/people', () => ({
+  getCourseMember: vi.fn(),
+  getCourseMembers: vi.fn(),
+  addCourseMember: vi.fn(),
+  deleteCourseMember: vi.fn(),
+  updateCourseMember: vi.fn(),
+  getCourseTeachers: vi.fn()
+}));
+
+vi.mock('@cio/db/queries/course/reset-progress', () => ({
+  resetStudentCourseProgress: vi.fn()
+}));
+
+import { AppError } from '@api/utils/errors';
+import { ROLE } from '@cio/utils/constants';
+import { getCourseMember } from '@cio/db/queries/course/people';
+import { resetStudentCourseProgress } from '@cio/db/queries/course/reset-progress';
+import { resetMemberCourseProgress } from '@api/services/course/people';
+
+describe('resetMemberCourseProgress', () => {
+  beforeEach(() => {
+    vi.clearAllMocks();
+  });
+
+  it('returns 404 when the member is missing', async () => {
+    vi.mocked(getCourseMember).mockResolvedValue(null);
+
+    await expect(resetMemberCourseProgress('course-1', 'member-1', 'actor-1')).rejects.toMatchObject({
+      statusCode: 404
+    });
+  });
+
+  it('returns 404 when the member has no profileId', async () => {
+    vi.mocked(getCourseMember).mockResolvedValue({
+      id: 'member-1',
+      profileId: null,
+      roleId: ROLE.STUDENT
+    } as Awaited<ReturnType<typeof getCourseMember>>);
+
+    await expect(resetMemberCourseProgress('course-1', 'member-1', 'actor-1')).rejects.toBeInstanceOf(AppError);
+  });
+
+  it('returns 400 when the member is not a student', async () => {
+    vi.mocked(getCourseMember).mockResolvedValue({
+      id: 'member-1',
+      profileId: 'profile-1',
+      roleId: ROLE.TUTOR
+    } as Awaited<ReturnType<typeof getCourseMember>>);
+
+    await expect(resetMemberCourseProgress('course-1', 'member-1', 'actor-1')).rejects.toMatchObject({
+      statusCode: 400
+    });
+    expect(resetStudentCourseProgress).not.toHaveBeenCalled();
+  });
+
+  it('resets progress and returns the summary', async () => {
+    const summary = {
+      lessonCompletion: 2,
+      lessonVideoProgress: 1,
+      submissions: 3,
+      groupAttendance: 0,
+      lessonComments: 1,
+      courseNewsfeed: 0,
+      courseNewsfeedComments: 0,
+      courseCertificateIssues: 0,
+      courseCompletionRecords: 0,
+      aiChatConversations: 0
+    };
+
+    vi.mocked(getCourseMember).mockResolvedValue({
+      id: 'member-1',
+      profileId: 'profile-1',
+      roleId: ROLE.STUDENT
+    } as Awaited<ReturnType<typeof getCourseMember>>);
+    vi.mocked(resetStudentCourseProgress).mockResolvedValue(summary);
+
+    const result = await resetMemberCourseProgress('course-1', 'member-1', 'actor-1');
+
+    expect(resetStudentCourseProgress).toHaveBeenCalledWith({
+      courseId: 'course-1',
+      groupMemberId: 'member-1',
+      profileId: 'profile-1'
+    });
+    expect(result).toEqual(summary);
+  });
+});
diff --git a/apps/api/src/routes/course/people.ts b/apps/api/src/routes/course/people.ts
index 85034240..c5e28f36 100644
--- a/apps/api/src/routes/course/people.ts
+++ b/apps/api/src/routes/course/people.ts
@@ -2,12 +2,19 @@ import {
   ZAddCourseMembers,
   ZCourseMembersMemberParam,
   ZCourseMembersParam,
+  ZResetCourseMemberProgressParam,
   ZUpdateCourseMember
 } from '@cio/utils/validation/course/people';
-import { addMembers, deleteMember, listCourseMembers, updateMember } from '@api/services/course/people';
+import {
+  addMembers,
+  deleteMember,
+  listCourseMembers,
+  resetMemberCourseProgress,
+  updateMember
+} from '@api/services/course/people';
 
 import { Hono } from '@api/utils/hono';
-import { ZCourseUserAnalyticsParam } from '@cio/utils/validation/course';
+import { ZCourseUserAnalyticsParam, ZCourseUserAnalyticsQuery } from '@cio/utils/validation/course';
 import { courseTeamMemberMiddleware } from '@api/middlewares/course-team-member';
 import { getUserCourseAnalytics } from '@cio/core/services/course/course';
 import { handleError } from '@api/utils/errors';
@@ -115,24 +122,58 @@ export const membersRouter = new Hono()
       return handleError(c, error, 'Failed to delete course member');
     }
   })
+  /**
+   * POST /course/:courseId/members/:memberId/reset-progress
+   * Clears all learner progress for a course member while keeping them enrolled.
+   * Requires authentication and course team membership (admin/tutor role)
+   */
+  .post(
+    '/:memberId/reset-progress',
+    courseTeamMemberMiddleware,
+    zValidator('param', ZResetCourseMemberProgressParam),
+    async (c) => {
+      try {
+        const user = c.get('user')!;
+        const { courseId, memberId } = c.req.valid('param');
+        const summary = await resetMemberCourseProgress(courseId, memberId, user.id);
+
+        return c.json(
+          {
+            success: true,
+            data: summary
+          },
+          200
+        );
+      } catch (error) {
+        return handleError(c, error, 'Failed to reset course member progress');
+      }
+    }
+  )
   /**
    * GET /course/:courseId/members/:userId/analytics
    * Gets user course analytics for a specific course
    * Requires authentication and course membership
    */
-  .get('/:userId/analytics', courseTeamMemberMiddleware, zValidator('param', ZCourseUserAnalyticsParam), async (c) => {
-    try {
-      const { courseId, userId } = c.req.valid('param');
-      const analytics = await getUserCourseAnalytics(courseId, userId);
+  .get(
+    '/:userId/analytics',
+    courseTeamMemberMiddleware,
+    zValidator('param', ZCourseUserAnalyticsParam),
+    zValidator('query', ZCourseUserAnalyticsQuery),
+    async (c) => {
+      try {
+        const { courseId, userId } = c.req.valid('param');
+        const { includeProgressImpact } = c.req.valid('query');
+        const analytics = await getUserCourseAnalytics(courseId, userId, { includeProgressImpact });
 
-      return c.json(
-        {
-          success: true,
-          data: analytics
-        },
-        200
-      );
-    } catch (error) {
-      return handleError(c, error, 'Failed to fetch user course analytics');
+        return c.json(
+          {
+            success: true,
+            data: analytics
+          },
+          200
+        );
+      } catch (error) {
+        return handleError(c, error, 'Failed to fetch user course analytics');
+      }
     }
-  });
+  );
diff --git a/apps/api/src/services/course/people.ts b/apps/api/src/services/course/people.ts
index 8c725788..100ef299 100644
--- a/apps/api/src/services/course/people.ts
+++ b/apps/api/src/services/course/people.ts
@@ -1,3 +1,4 @@
+import { ROLE } from '@cio/utils/constants';
 import { AppError, ErrorCodes } from '@api/utils/errors';
 import {
   addCourseMember,
@@ -7,8 +8,8 @@ import {
   getCourseTeachers,
   updateCourseMember
 } from '@cio/db/queries/course/people';
+import { resetStudentCourseProgress } from '@cio/db/queries/course/reset-progress';
 
-import { ROLE } from '@cio/utils/constants';
 import type { TAddCourseMembers } from '@cio/utils/validation/course/people';
 import type { TGroupmember } from '@cio/db/types';
 import { getDashboardBaseUrl } from '@cio/core/config/dashboard-url';
@@ -316,3 +317,43 @@ export async function deleteMember(courseId: string, memberId: string) {
     );
   }
 }
+
+/**
+ * Resets all learner progress for a course member while keeping them enrolled.
+ */
+export async function resetMemberCourseProgress(courseId: string, memberId: string, actorProfileId: string) {
+  try {
+    const member = await getCourseMember(courseId, memberId);
+    if (!member || !member.profileId) {
+      throw new AppError('Course member not found', ErrorCodes.NOT_FOUND, 404);
+    }
+
+    if (member.roleId !== ROLE.STUDENT) {
+      throw new AppError('Only student progress can be reset', ErrorCodes.VALIDATION_ERROR, 400);
+    }
+
+    const summary = await resetStudentCourseProgress({
+      courseId,
+      groupMemberId: memberId,
+      profileId: member.profileId
+    });
+
+    console.info('resetMemberCourseProgress', {
+      actorProfileId,
+      courseId,
+      memberId,
+      summary
+    });
+
+    return summary;
+  } catch (error) {
+    if (error instanceof AppError) {
+      throw error;
+    }
+    throw new AppError(
+      error instanceof Error ? error.message : 'Failed to reset course member progress',
+      ErrorCodes.INTERNAL_ERROR,
+      500
+    );
+  }
+}
diff --git a/apps/dashboard/src/lib/features/course/api/people.svelte.ts b/apps/dashboard/src/lib/features/course/api/people.svelte.ts
index c3238c2f..eee29a9a 100644
--- a/apps/dashboard/src/lib/features/course/api/people.svelte.ts
+++ b/apps/dashboard/src/lib/features/course/api/people.svelte.ts
@@ -6,6 +6,7 @@ import type {
   GetUserCourseAnalyticsRequest,
   ListStudentInvitesRequest,
   ListPeopleRequest,
+  ResetMemberCourseProgressRequest,
   RevokeStudentInviteRequest,
   UpdatePeopleRequest
 } from '../utils/types';
@@ -290,6 +291,29 @@ export class PeopleApi extends BaseApiWithErrors {
       }
     });
   }
+
+  /**
+   * Resets all learner progress for a course member while keeping them enrolled.
+   */
+  async resetCourseProgress(courseId: string, memberId: string) {
+    await this.execute<ResetMemberCourseProgressRequest>({
+      requestFn: () =>
+        classroomio.course[':courseId']['members'][':memberId']['reset-progress'].$post({
+          param: { courseId, memberId }
+        }),
+      logContext: 'resetting course member progress',
+      onSuccess: () => {
+        snackbar.success('snackbar.course.people.progress_reset');
+        this.success = true;
+        this.errors = {};
+      },
+      onError: (result) => {
+        if (typeof result === 'string') {
+          snackbar.error('snackbar.course.people.progress_reset_failed');
+        }
+      }
+    });
+  }
 }
 
 export const peopleApi = /* @__PURE__ */ new PeopleApi();
diff --git a/apps/dashboard/src/lib/features/course/components/people/reset-progress-button.svelte b/apps/dashboard/src/lib/features/course/components/people/reset-progress-button.svelte
new file mode 100644
index 00000000..b8f83acd
--- /dev/null
+++ b/apps/dashboard/src/lib/features/course/components/people/reset-progress-button.svelte
@@ -0,0 +1,33 @@
+<script lang="ts">
+  import { Button } from '@cio/ui/base/button';
+  import { t } from '$lib/utils/functions/translations';
+  import { courseApi } from '$features/course/api';
+  import type { UserCourseAnalytics } from '$features/course/utils/types';
+  import ResetProgressDialog from './reset-progress-dialog.svelte';
+
+  let {
+    courseId,
+    personId,
+    userCourseAnalytics,
+    onSuccess = () => {}
+  }: {
+    courseId: string;
+    personId: string;
+    userCourseAnalytics: UserCourseAnalytics;
+    onSuccess?: () => void | Promise<void>;
+  } = $props();
+
+  let dialogOpen = $state(false);
+
+  const memberId = $derived(courseApi.group.people.find((member) => member.profileId === personId)?.id ?? '');
+  const studentName = $derived(userCourseAnalytics.user.fullName || userCourseAnalytics.user.email || '');
+  const canReset = $derived(Boolean(memberId && userCourseAnalytics.progressImpact));
+</script>
+
+<Button variant="destructive" onclick={() => (dialogOpen = true)} disabled={!canReset}>
+  {$t('course.navItem.people.reset_progress.button')}
+</Button>
+
+{#if canReset}
+  <ResetProgressDialog bind:open={dialogOpen} {courseId} {memberId} {studentName} {userCourseAnalytics} {onSuccess} />
+{/if}
diff --git a/apps/dashboard/src/lib/features/course/components/people/reset-progress-dialog.svelte b/apps/dashboard/src/lib/features/course/components/people/reset-progress-dialog.svelte
new file mode 100644
index 00000000..af07ae6e
--- /dev/null
+++ b/apps/dashboard/src/lib/features/course/components/people/reset-progress-dialog.svelte
@@ -0,0 +1,124 @@
+<script lang="ts">
+  import * as Dialog from '@cio/ui/base/dialog';
+  import { Button } from '@cio/ui/base/button';
+  import { t } from '$lib/utils/functions/translations';
+  import { peopleApi } from '$features/course/api/people.svelte';
+  import type { UserCourseAnalytics } from '$features/course/utils/types';
+
+  let {
+    open = $bindable(false),
+    courseId,
+    memberId,
+    studentName,
+    userCourseAnalytics,
+    onSuccess = () => {}
+  }: {
+    open?: boolean;
+    courseId: string;
+    memberId: string;
+    studentName: string;
+    userCourseAnalytics: UserCourseAnalytics;
+    onSuccess?: () => void | Promise<void>;
+  } = $props();
+
+  const progressImpact = $derived(userCourseAnalytics.progressImpact);
+
+  const impactBullets = $derived.by(() => {
+    if (!progressImpact) {
+      return [];
+    }
+
+    return [
+      {
+        key: 'lessons',
+        text: t.get('course.navItem.people.reset_progress.dialog.bullets.lessons', {
+          completed: progressImpact.completedLessons,
+          total: progressImpact.totalLessons
+        })
+      },
+      {
+        key: 'exercises',
+        text: t.get('course.navItem.people.reset_progress.dialog.bullets.exercises', {
+          count: progressImpact.exerciseSubmissions
+        })
+      },
+      {
+        key: 'comments',
+        text: t.get('course.navItem.people.reset_progress.dialog.bullets.comments', {
+          count: progressImpact.lessonComments
+        })
+      },
+      {
+        key: 'newsfeed',
+        text: t.get('course.navItem.people.reset_progress.dialog.bullets.newsfeed', {
+          count: progressImpact.courseNewsfeedActivity
+        })
+      },
+      {
+        key: 'video_progress',
+        text: t.get('course.navItem.people.reset_progress.dialog.bullets.video_progress', {
+          count: progressImpact.videoProgressLessons
+        })
+      },
+      {
+        key: 'attendance',
+        text: t.get('course.navItem.people.reset_progress.dialog.bullets.attendance', {
+          count: progressImpact.attendanceEntries
+        })
+      },
+      {
+        key: 'certificate',
+        text: t.get(
+          progressImpact.hasCertificationRecords
+            ? 'course.navItem.people.reset_progress.dialog.bullets.certificate_yes'
+            : 'course.navItem.people.reset_progress.dialog.bullets.certificate_no'
+        )
+      }
+    ];
+  });
+
+  async function handleReset() {
+    if (!courseId || !memberId) {
+      return;
+    }
+
+    await peopleApi.resetCourseProgress(courseId, memberId);
+
+    if (peopleApi.success) {
+      open = false;
+      await onSuccess();
+    }
+  }
+</script>
+
+<Dialog.Root bind:open>
+  <Dialog.Content class="max-w-lg">
+    <Dialog.Header>
+      <Dialog.Title>
+        {$t('course.navItem.people.reset_progress.dialog.title', { studentName })}
+      </Dialog.Title>
+      <Dialog.Description>
+        {$t('course.navItem.people.reset_progress.dialog.intro')}
+      </Dialog.Description>
+    </Dialog.Header>
+
+    <ul class="list-disc space-y-2 pl-5 text-sm">
+      {#each impactBullets as bullet (bullet.key)}
+        <li>{bullet.text}</li>
+      {/each}
+    </ul>
+
+    <p class="ui:text-destructive mt-4 text-sm">
+      {$t('course.navItem.people.reset_progress.dialog.warning')}
+    </p>
+
+    <Dialog.Footer>
+      <Button variant="outline" onclick={() => (open = false)} disabled={peopleApi.isLoading}>
+        {$t('course.navItem.people.reset_progress.dialog.cancel')}
+      </Button>
+      <Button variant="destructive" onclick={handleReset} loading={peopleApi.isLoading} disabled={peopleApi.isLoading}>
+        {$t('course.navItem.people.reset_progress.dialog.confirm')}
+      </Button>
+    </Dialog.Footer>
+  </Dialog.Content>
+</Dialog.Root>
diff --git a/apps/dashboard/src/lib/features/course/utils/types.ts b/apps/dashboard/src/lib/features/course/utils/types.ts
index 06f670e6..e17db6df 100644
--- a/apps/dashboard/src/lib/features/course/utils/types.ts
+++ b/apps/dashboard/src/lib/features/course/utils/types.ts
@@ -404,6 +404,12 @@ export type GetUserCourseAnalyticsResponse = InferResponseType<GetUserCourseAnal
 export type GetUserCourseAnalyticsSuccess = Extract<GetUserCourseAnalyticsResponse, { success: true }>;
 export type UserCourseAnalytics = GetUserCourseAnalyticsSuccess['data'];
 
+export type ResetMemberCourseProgressRequest =
+  (typeof classroomio.course)[':courseId']['members'][':memberId']['reset-progress']['$post'];
+export type ResetMemberCourseProgressResponse = InferResponseType<ResetMemberCourseProgressRequest>;
+export type ResetMemberCourseProgressSuccess = Extract<ResetMemberCourseProgressResponse, { success: true }>;
+export type ResetMemberCourseProgressSummary = ResetMemberCourseProgressSuccess['data'];
+
 export type GetCourseAnalyticsRequest = (typeof classroomio.course)[':courseId']['analytics']['$get'];
 export type GetCourseAnalyticsResponse = InferResponseType<GetCourseAnalyticsRequest>;
 export type GetCourseAnalyticsSuccess = Extract<GetCourseAnalyticsResponse, { success: true }>;
diff --git a/apps/dashboard/src/lib/utils/translations/da.json b/apps/dashboard/src/lib/utils/translations/da.json
index bde2ec6b..9c25e300 100644
--- a/apps/dashboard/src/lib/utils/translations/da.json
+++ b/apps/dashboard/src/lib/utils/translations/da.json
@@ -242,6 +242,10 @@
         "unpinned": "Frigjort",
         "successfully": "Med succes",
         "feed_delete_success": "Feedet blev slettet"
+      },
+      "people": {
+        "progress_reset": "Fremskridt nulstillet",
+        "progress_reset_failed": "Kunne ikke nulstille fremskridt"
       }
     },
     "landing_page_settings": {
@@ -1100,6 +1104,26 @@
           "no": "Nej",
           "yes": "Ja"
         },
+        "reset_progress": {
+          "button": "Nulstil fremskridt",
+          "dialog": {
+            "title": "Nulstil fremskridt for {studentName}?",
+            "intro": "Dette sletter permanent denne elevs fremskridt i dette kursus. Eleven forbliver tilmeldt og kan starte forfra fra lektion 1.",
+            "bullets": {
+              "lessons": "Gennemførte lektioner — {completed} af {total}",
+              "exercises": "Afleverede øvelser — {count} afleveringer",
+              "comments": "Lektionskommentarer fra denne elev — {count}",
+              "newsfeed": "Kursusnyhedsfeed-opslag og svar fra denne elev — {count}",
+              "video_progress": "Videofremskridt — {count} lektioner sporet",
+              "attendance": "Fremmødeposter — {count}",
+              "certificate_yes": "Certificerings-/compliance-data — ja",
+              "certificate_no": "Certificerings-/compliance-data — nej"
+            },
+            "warning": "Dette kan ikke fortrydes.",
+            "cancel": "Annuller",
+            "confirm": "Slet"
+          }
+        },
         "invite_modal": {
           "title": "Inviter folk",
           "invite": "Inviter undervisere",
diff --git a/apps/dashboard/src/lib/utils/translations/de.json b/apps/dashboard/src/lib/utils/translations/de.json
index 05522897..2a6c9f46 100644
--- a/apps/dashboard/src/lib/utils/translations/de.json
+++ b/apps/dashboard/src/lib/utils/translations/de.json
@@ -242,6 +242,10 @@
         "unpinned": "Nicht angepinnt",
         "successfully": "Erfolgreich",
         "feed_delete_success": "Feed erfolgreich gelöscht"
+      },
+      "people": {
+        "progress_reset": "Fortschritt zurückgesetzt",
+        "progress_reset_failed": "Fortschritt konnte nicht zurückgesetzt werden"
       }
     },
     "landing_page_settings": {
@@ -1100,6 +1104,26 @@
           "no": "Nein",
           "yes": "Ja"
         },
+        "reset_progress": {
+          "button": "Fortschritt zurücksetzen",
+          "dialog": {
+            "title": "Fortschritt von {studentName} zurücksetzen?",
+            "intro": "Dadurch wird der Fortschritt dieses Teilnehmers in diesem Kurs dauerhaft gelöscht. Die Person bleibt eingeschrieben und kann bei Lektion 1 neu beginnen.",
+            "bullets": {
+              "lessons": "Abgeschlossene Lektionen — {completed} von {total}",
+              "exercises": "Eingereichte Übungen — {count} Abgaben",
+              "comments": "Lektionskommentare dieses Teilnehmers — {count}",
+              "newsfeed": "Kurs-Newsfeed-Beiträge und Antworten dieses Teilnehmers — {count}",
+              "video_progress": "Videofortschritt — {count} verfolgte Lektionen",
+              "attendance": "Anwesenheitseinträge — {count}",
+              "certificate_yes": "Zertifizierungs-/Compliance-Daten — ja",
+              "certificate_no": "Zertifizierungs-/Compliance-Daten — nein"
+            },
+            "warning": "Dies kann nicht rückgängig gemacht werden.",
+            "cancel": "Abbrechen",
+            "confirm": "Löschen"
+          }
+        },
         "invite_modal": {
           "title": "Leute einladen",
           "invite": "Laden Sie Tutoren ein",
diff --git a/apps/dashboard/src/lib/utils/translations/en.json b/apps/dashboard/src/lib/utils/translations/en.json
index 2473ed00..10882284 100644
--- a/apps/dashboard/src/lib/utils/translations/en.json
+++ b/apps/dashboard/src/lib/utils/translations/en.json
@@ -3308,6 +3308,26 @@
           "no": "No",
           "yes": "Yes"
         },
+        "reset_progress": {
+          "button": "Reset progress",
+          "dialog": {
+            "title": "Reset progress for {studentName}?",
+            "intro": "This permanently deletes this student's progress in this course. They will stay enrolled and can restart from lesson 1.",
+            "bullets": {
+              "lessons": "Lessons completed — {completed} of {total}",
+              "exercises": "Exercises submitted — {count} submissions",
+              "comments": "Lesson comments by this student — {count}",
+              "newsfeed": "Course newsfeed posts and replies by this student — {count}",
+              "video_progress": "Video watch progress — {count} lessons tracked",
+              "attendance": "Attendance entries — {count}",
+              "certificate_yes": "Certification / compliance records — yes",
+              "certificate_no": "Certification / compliance records — no"
+            },
+            "warning": "This cannot be undone.",
+            "cancel": "Cancel",
+            "confirm": "Delete"
+          }
+        },
         "roles": {
           "admin": "Admin",
           "tutor": "Tutor",
@@ -4196,6 +4216,10 @@
         "toggle_error": "Failed to toggle pinned feed",
         "news_feed_fail": "Failed to fetch news feeds",
         "feed_fetch_error": "An error occured while fetching feed"
+      },
+      "people": {
+        "progress_reset": "Progress reset",
+        "progress_reset_failed": "Failed to reset progress"
       }
     },
     "lms": {
diff --git a/apps/dashboard/src/lib/utils/translations/es.json b/apps/dashboard/src/lib/utils/translations/es.json
index fc8e67d0..3995d431 100644
--- a/apps/dashboard/src/lib/utils/translations/es.json
+++ b/apps/dashboard/src/lib/utils/translations/es.json
@@ -242,6 +242,10 @@
         "unpinned": "Desanclar",
         "successfully": "Con éxito",
         "feed_delete_success": "Feed eliminado correctamente"
+      },
+      "people": {
+        "progress_reset": "Progreso restablecido",
+        "progress_reset_failed": "No se pudo restablecer el progreso"
       }
     },
     "landing_page_settings": {
@@ -1100,6 +1104,26 @@
           "no": "No",
           "yes": "si"
         },
+        "reset_progress": {
+          "button": "Restablecer progreso",
+          "dialog": {
+            "title": "¿Restablecer el progreso de {studentName}?",
+            "intro": "Esto elimina permanentemente el progreso de este estudiante en este curso. Seguirá inscrito y podrá empezar de nuevo desde la lección 1.",
+            "bullets": {
+              "lessons": "Lecciones completadas — {completed} de {total}",
+              "exercises": "Ejercicios enviados — {count} entregas",
+              "comments": "Comentarios de lección de este estudiante — {count}",
+              "newsfeed": "Publicaciones y respuestas del feed del curso de este estudiante — {count}",
+              "video_progress": "Progreso de visualización de video — {count} lecciones registradas",
+              "attendance": "Registros de asistencia — {count}",
+              "certificate_yes": "Registros de certificación/cumplimiento — sí",
+              "certificate_no": "Registros de certificación/cumplimiento — no"
+            },
+            "warning": "Esto no se puede deshacer.",
+            "cancel": "Cancelar",
+            "confirm": "Eliminar"
+          }
+        },
         "invite_modal": {
           "title": "invitar gente",
           "invite": "Invitar tutores",
diff --git a/apps/dashboard/src/lib/utils/translations/fr.json b/apps/dashboard/src/lib/utils/translations/fr.json
index ebf30ec4..c2eaa8e6 100644
--- a/apps/dashboard/src/lib/utils/translations/fr.json
+++ b/apps/dashboard/src/lib/utils/translations/fr.json
@@ -242,6 +242,10 @@
         "unpinned": "Désépinglé",
         "successfully": "Avec succès",
         "feed_delete_success": "Flux supprimé avec succès"
+      },
+      "people": {
+        "progress_reset": "Progression réinitialisée",
+        "progress_reset_failed": "Échec de la réinitialisation de la progression"
       }
     },
     "landing_page_settings": {
@@ -1100,6 +1104,26 @@
           "no": "Non",
           "yes": "Oui"
         },
+        "reset_progress": {
+          "button": "Réinitialiser la progression",
+          "dialog": {
+            "title": "Réinitialiser la progression de {studentName} ?",
+            "intro": "Cela supprime définitivement la progression de cet apprenant dans ce cours. Il restera inscrit et pourra recommencer à la leçon 1.",
+            "bullets": {
+              "lessons": "Leçons terminées — {completed} sur {total}",
+              "exercises": "Exercices soumis — {count} soumissions",
+              "comments": "Commentaires de leçon de cet apprenant — {count}",
+              "newsfeed": "Publications et réponses du fil d’actualité du cours de cet apprenant — {count}",
+              "video_progress": "Progression de visionnage vidéo — {count} leçons suivies",
+              "attendance": "Entrées de présence — {count}",
+              "certificate_yes": "Dossiers de certification/conformité — oui",
+              "certificate_no": "Dossiers de certification/conformité — non"
+            },
+            "warning": "Cette action est irréversible.",
+            "cancel": "Annuler",
+            "confirm": "Supprimer"
+          }
+        },
         "invite_modal": {
           "title": "Inviter des personnes",
           "invite": "Inviter des tuteurs",
diff --git a/apps/dashboard/src/lib/utils/translations/hi.json b/apps/dashboard/src/lib/utils/translations/hi.json
index e1aa0e41..508fb422 100644
--- a/apps/dashboard/src/lib/utils/translations/hi.json
+++ b/apps/dashboard/src/lib/utils/translations/hi.json
@@ -242,6 +242,10 @@
         "unpinned": "अनपिन किया गया",
         "successfully": "सफलतापूर्वक",
         "feed_delete_success": "फ़ीड सफलतापूर्वक हटा दी गई"
+      },
+      "people": {
+        "progress_reset": "प्रगति रीसेट की गई",
+        "progress_reset_failed": "प्रगति रीसेट नहीं हो सकी"
       }
     },
     "landing_page_settings": {
@@ -1100,6 +1104,26 @@
           "no": "नहीं",
           "yes": "हाँ"
         },
+        "reset_progress": {
+          "button": "प्रगति रीसेट करें",
+          "dialog": {
+            "title": "{studentName} की प्रगति रीसेट करें?",
+            "intro": "यह इस कोर्स में इस छात्र की प्रगति को स्थायी रूप से हटा देगा। वे नामांकित रहेंगे और पाठ 1 से फिर से शुरू कर सकेंगे।",
+            "bullets": {
+              "lessons": "पूर्ण पाठ — {completed} में से {total}",
+              "exercises": "जमा किए गए अभ्यास — {count} सबमिशन",
+              "comments": "इस छात्र के पाठ टिप्पणियाँ — {count}",
+              "newsfeed": "इस छात्र की कोर्स न्यूज़फ़ीड पोस्ट और जवाब — {count}",
+              "video_progress": "वीडियो देखने की प्रगति — {count} ट्रैक किए गए पाठ",
+              "attendance": "उपस्थिति प्रविष्टियाँ — {count}",
+              "certificate_yes": "प्रमाणन/अनुपालन रिकॉर्ड — हाँ",
+              "certificate_no": "प्रमाणन/अनुपालन रिकॉर्ड — नहीं"
+            },
+            "warning": "इसे पूर्ववत नहीं किया जा सकता।",
+            "cancel": "रद्द करें",
+            "confirm": "हटाएँ"
+          }
+        },
         "invite_modal": {
           "title": "लोगों को आमंत्रित करें",
           "invite": "शिक्षकों को आमंत्रित करें",
diff --git a/apps/dashboard/src/lib/utils/translations/pl.json b/apps/dashboard/src/lib/utils/translations/pl.json
index ebc3ca4c..826f03dd 100644
--- a/apps/dashboard/src/lib/utils/translations/pl.json
+++ b/apps/dashboard/src/lib/utils/translations/pl.json
@@ -242,6 +242,10 @@
         "unpinned": "Odpięty",
         "successfully": "Pomyślnie",
         "feed_delete_success": "Kanał został pomyślnie usunięty"
+      },
+      "people": {
+        "progress_reset": "Postęp został zresetowany",
+        "progress_reset_failed": "Nie udało się zresetować postępu"
       }
     },
     "landing_page_settings": {
@@ -1100,6 +1104,26 @@
           "no": "Nie",
           "yes": "Tak"
         },
+        "reset_progress": {
+          "button": "Zresetuj postęp",
+          "dialog": {
+            "title": "Zresetować postęp użytkownika {studentName}?",
+            "intro": "Spowoduje to trwałe usunięcie postępu tego uczestnika w tym kursie. Pozostanie zapisany i będzie mógł zacząć od lekcji 1.",
+            "bullets": {
+              "lessons": "Ukończone lekcje — {completed} z {total}",
+              "exercises": "Przesłane ćwiczenia — {count} zgłoszeń",
+              "comments": "Komentarze do lekcji tego uczestnika — {count}",
+              "newsfeed": "Wpisy i odpowiedzi na kanale kursu tego uczestnika — {count}",
+              "video_progress": "Postęp oglądania wideo — {count} śledzonych lekcji",
+              "attendance": "Wpisy obecności — {count}",
+              "certificate_yes": "Rekordy certyfikacji/zgodności — tak",
+              "certificate_no": "Rekordy certyfikacji/zgodności — nie"
+            },
+            "warning": "Tej operacji nie można cofnąć.",
+            "cancel": "Anuluj",
+            "confirm": "Usuń"
+          }
+        },
         "invite_modal": {
           "title": "Zaproś ludzi",
           "invite": "Zaproś korepetytorów",
diff --git a/apps/dashboard/src/lib/utils/translations/pt.json b/apps/dashboard/src/lib/utils/translations/pt.json
index 955d91c1..926440c7 100644
--- a/apps/dashboard/src/lib/utils/translations/pt.json
+++ b/apps/dashboard/src/lib/utils/translations/pt.json
@@ -242,6 +242,10 @@
         "unpinned": "Desafixado",
         "successfully": "Com sucesso",
         "feed_delete_success": "Feed excluído com sucesso"
+      },
+      "people": {
+        "progress_reset": "Progresso redefinido",
+        "progress_reset_failed": "Falha ao redefinir o progresso"
       }
     },
     "landing_page_settings": {
@@ -1100,6 +1104,26 @@
           "no": "Não",
           "yes": "Sim"
         },
+        "reset_progress": {
+          "button": "Redefinir progresso",
+          "dialog": {
+            "title": "Redefinir o progresso de {studentName}?",
+            "intro": "Isso exclui permanentemente o progresso deste aluno neste curso. Ele permanecerá matriculado e poderá recomeçar da lição 1.",
+            "bullets": {
+              "lessons": "Lições concluídas — {completed} de {total}",
+              "exercises": "Exercícios enviados — {count} envios",
+              "comments": "Comentários de lição deste aluno — {count}",
+              "newsfeed": "Publicações e respostas no feed do curso deste aluno — {count}",
+              "video_progress": "Progresso de visualização de vídeo — {count} lições acompanhadas",
+              "attendance": "Registros de presença — {count}",
+              "certificate_yes": "Registros de certificação/conformidade — sim",
+              "certificate_no": "Registros de certificação/conformidade — não"
+            },
+            "warning": "Isso não pode ser desfeito.",
+            "cancel": "Cancelar",
+            "confirm": "Excluir"
+          }
+        },
         "invite_modal": {
           "title": "Convide pessoas",
           "invite": "Convidar tutores",
diff --git a/apps/dashboard/src/lib/utils/translations/ru.json b/apps/dashboard/src/lib/utils/translations/ru.json
index 7d4e243c..5f43c6ad 100644
--- a/apps/dashboard/src/lib/utils/translations/ru.json
+++ b/apps/dashboard/src/lib/utils/translations/ru.json
@@ -242,6 +242,10 @@
         "unpinned": "Откреплено",
         "successfully": "Успешно",
         "feed_delete_success": "Фид успешно удален"
+      },
+      "people": {
+        "progress_reset": "Прогресс сброшен",
+        "progress_reset_failed": "Не удалось сбросить прогресс"
       }
     },
     "landing_page_settings": {
@@ -1100,6 +1104,26 @@
           "no": "Нет",
           "yes": "Да"
         },
+        "reset_progress": {
+          "button": "Сбросить прогресс",
+          "dialog": {
+            "title": "Сбросить прогресс для {studentName}?",
+            "intro": "Это навсегда удалит прогресс этого студента в данном курсе. Он останется зачисленным и сможет начать заново с урока 1.",
+            "bullets": {
+              "lessons": "Завершённые уроки — {completed} из {total}",
+              "exercises": "Отправленные упражнения — {count} отправок",
+              "comments": "Комментарии к урокам этого студента — {count}",
+              "newsfeed": "Посты и ответы в ленте курса от этого студента — {count}",
+              "video_progress": "Прогресс просмотра видео — {count} отслеживаемых уроков",
+              "attendance": "Записи посещаемости — {count}",
+              "certificate_yes": "Записи сертификации/соответствия — да",
+              "certificate_no": "Записи сертификации/соответствия — нет"
+            },
+            "warning": "Это действие нельзя отменить.",
+            "cancel": "Отмена",
+            "confirm": "Удалить"
+          }
+        },
         "invite_modal": {
           "title": "Пригласить людей",
           "invite": "Пригласить репетиторов",
diff --git a/apps/dashboard/src/lib/utils/translations/vi.json b/apps/dashboard/src/lib/utils/translations/vi.json
index 2fc5401b..ed1e6bbd 100644
--- a/apps/dashboard/src/lib/utils/translations/vi.json
+++ b/apps/dashboard/src/lib/utils/translations/vi.json
@@ -242,6 +242,10 @@
         "unpinned": "Đã bỏ ghim",
         "successfully": "thành công",
         "feed_delete_success": "Đã xóa nguồn cấp dữ liệu thành công"
+      },
+      "people": {
+        "progress_reset": "Đã đặt lại tiến độ",
+        "progress_reset_failed": "Không thể đặt lại tiến độ"
       }
     },
     "landing_page_settings": {
@@ -1100,6 +1104,26 @@
           "no": "Không",
           "yes": "Có"
         },
+        "reset_progress": {
+          "button": "Đặt lại tiến độ",
+          "dialog": {
+            "title": "Đặt lại tiến độ cho {studentName}?",
+            "intro": "Thao tác này xóa vĩnh viễn tiến độ của học viên này trong khóa học. Họ vẫn được ghi danh và có thể bắt đầu lại từ bài 1.",
+            "bullets": {
+              "lessons": "Bài học đã hoàn thành — {completed}/{total}",
+              "exercises": "Bài tập đã nộp — {count} bài nộp",
+              "comments": "Bình luận bài học của học viên này — {count}",
+              "newsfeed": "Bài đăng và phản hồi bảng tin khóa học của học viên này — {count}",
+              "video_progress": "Tiến độ xem video — {count} bài học được theo dõi",
+              "attendance": "Mục điểm danh — {count}",
+              "certificate_yes": "Hồ sơ chứng nhận/tuân thủ — có",
+              "certificate_no": "Hồ sơ chứng nhận/tuân thủ — không"
+            },
+            "warning": "Không thể hoàn tác.",
+            "cancel": "Hủy",
+            "confirm": "Xóa"
+          }
+        },
         "invite_modal": {
           "title": "Mời mọi người",
           "invite": "Mời gia sư",
diff --git a/apps/dashboard/src/routes/(app)/courses/[id]/people/+layout.svelte b/apps/dashboard/src/routes/(app)/courses/[id]/people/+layout.svelte
index 70054d6b..00898200 100644
--- a/apps/dashboard/src/routes/(app)/courses/[id]/people/+layout.svelte
+++ b/apps/dashboard/src/routes/(app)/courses/[id]/people/+layout.svelte
@@ -10,9 +10,13 @@
   import * as Page from '@cio/ui/base/page';
   import { courseApi } from '$features/course/api';
   import { profile } from '$lib/utils/store/user';
+  import ResetProgressButton from '$features/course/components/people/reset-progress-button.svelte';
+  import type { UserCourseAnalytics } from '$features/course/utils/types';
 
   let { data = $bindable(), children } = $props();
 
+  let userCourseAnalytics = $derived(page.data.userCourseAnalytics as UserCourseAnalytics | null | undefined);
+
   // Get back URL from query parameters
   let backUrl = $derived(page.url.searchParams.get('back'));
 
@@ -31,6 +35,10 @@
   async function refreshPeoplePage() {
     await Promise.all([courseApi.refreshCourse(data.courseId, $profile.id), invalidateAll()]);
   }
+
+  async function handleProgressReset() {
+    await invalidateAll();
+  }
 </script>
 
 <Page.Root class="mx-auto w-[90%] md:max-w-3xl">
@@ -49,6 +57,16 @@
     </Page.HeaderContent>
     <Page.Action>
       <div class="flex items-center gap-2">
+        {#if data.personId && userCourseAnalytics}
+          <RoleBasedSecurity allowedRoles={[1, 2]}>
+            <ResetProgressButton
+              courseId={data.courseId}
+              personId={data.personId}
+              {userCourseAnalytics}
+              onSuccess={handleProgressReset}
+            />
+          </RoleBasedSecurity>
+        {/if}
         {#if !data.personId}
           <RoleBasedSecurity allowedRoles={[1, 2]}>
             <Button onclick={handleClick}>
diff --git a/apps/dashboard/src/routes/(app)/courses/[id]/people/[personId]/+layout.server.ts b/apps/dashboard/src/routes/(app)/courses/[id]/people/[personId]/+layout.server.ts
new file mode 100644
index 00000000..25cb515d
--- /dev/null
+++ b/apps/dashboard/src/routes/(app)/courses/[id]/people/[personId]/+layout.server.ts
@@ -0,0 +1,37 @@
+import { classroomio, getApiHeaders } from '$lib/utils/services/api';
+import { safeServerApi } from '$lib/utils/services/api/server';
+
+import type { GetUserCourseAnalyticsSuccess, UserCourseAnalytics } from '$features/course/utils/types';
+
+export const load = async ({ params, cookies }) => {
+  const courseId = params.id || '';
+  const personId = params.personId || '';
+
+  if (!courseId || !personId) {
+    return {
+      userCourseAnalytics: null
+    };
+  }
+
+  try {
+    const result = await safeServerApi<GetUserCourseAnalyticsSuccess>(() =>
+      classroomio.course[':courseId']['members'][':userId']['analytics'].$get(
+        {
+          param: { courseId, userId: personId },
+          query: { includeProgressImpact: 'true' }
+        },
+        getApiHeaders(cookies, '')
+      )
+    );
+    const userCourseAnalytics: UserCourseAnalytics | null = result.ok && result.body.data ? result.body.data : null;
+
+    return {
+      userCourseAnalytics
+    };
+  } catch (error) {
+    console.error('Failed to fetch user course analytics:', error);
+    return {
+      userCourseAnalytics: null
+    };
+  }
+};
diff --git a/apps/dashboard/src/routes/(app)/courses/[id]/people/[personId]/+page.server.ts b/apps/dashboard/src/routes/(app)/courses/[id]/people/[personId]/+page.server.ts
index 8461db4c..c18a1826 100644
--- a/apps/dashboard/src/routes/(app)/courses/[id]/people/[personId]/+page.server.ts
+++ b/apps/dashboard/src/routes/(app)/courses/[id]/people/[personId]/+page.server.ts
@@ -1,42 +1,9 @@
-import { classroomio, getApiHeaders } from '$lib/utils/services/api';
-import { safeServerApi } from '$lib/utils/services/api/server';
+export const load = async ({ parent }) => {
+  const parentData = await parent();
 
-import type { GetUserCourseAnalyticsSuccess, UserCourseAnalytics } from '$features/course/utils/types';
-
-export const load = async ({ params, cookies }) => {
-  const courseId = params.id || '';
-  const userId = params.personId;
-
-  if (!courseId || !userId) {
-    return {
-      courseId,
-      userId,
-      userCourseAnalytics: null
-    };
-  }
-
-  try {
-    const result = await safeServerApi<GetUserCourseAnalyticsSuccess>(() =>
-      classroomio.course[':courseId']['members'][':userId']['analytics'].$get(
-        {
-          param: { courseId, userId }
-        },
-        getApiHeaders(cookies, '')
-      )
-    );
-    const userCourseAnalytics: UserCourseAnalytics | null = result.ok && result.body.data ? result.body.data : null;
-
-    return {
-      courseId,
-      userId,
-      userCourseAnalytics
-    };
-  } catch (error) {
-    console.error('Failed to fetch user course analytics:', error);
-    return {
-      courseId,
-      userId,
-      userCourseAnalytics: null
-    };
-  }
+  return {
+    courseId: parentData.courseId,
+    userId: parentData.personId,
+    userCourseAnalytics: parentData.userCourseAnalytics
+  };
 };
diff --git a/packages/core/src/services/course/course.ts b/packages/core/src/services/course/course.ts
index e80f8a33..c2aecd17 100644
--- a/packages/core/src/services/course/course.ts
+++ b/packages/core/src/services/course/course.ts
@@ -24,11 +24,15 @@ import {
   getProfileCourseProgress,
   getUserExercisesStats
 } from '@cio/db/queries/analytics/analytics';
+import { getStudentCourseProgressImpactCounts } from '@cio/db/queries/course/reset-progress';
+import { getCourseGroupId } from '@cio/db/queries/course/people';
 
 import { ContentType, ROLE } from '@cio/utils/constants';
 import type { TCourse } from '@cio/db/types';
 import type { TCourseCreate } from '@cio/utils/validation/course';
 import { db } from '@cio/db/drizzle';
+import * as schema from '@cio/db/schema';
+import { and, eq } from 'drizzle-orm';
 import { exerciseBelongsToCourse } from '@cio/db/queries/course/certification-exercise';
 import { updateExercise, updateExercisesSectionId } from '@cio/db/queries/exercise/exercise';
 import { getProfileById } from '@cio/db/queries/auth';
@@ -549,7 +553,11 @@ export async function getCourseAnalytics(courseId: string) {
  * @param userId User ID (profile ID)
  * @returns User course analytics data
  */
-export async function getUserCourseAnalytics(courseId: string, userId: string) {
+export async function getUserCourseAnalytics(
+  courseId: string,
+  userId: string,
+  options: { includeProgressImpact?: boolean } = {}
+) {
   try {
     // Get user profile
     const profile = await getProfileById(userId);
@@ -581,6 +589,28 @@ export async function getUserCourseAnalytics(courseId: string, userId: string) {
     const completedExercises = userExercisesStats.filter((exercise) => exercise.isCompleted).length;
     const totalExercises = courseProgress.exercises_count || 0;
 
+    let progressImpact = null;
+
+    if (options.includeProgressImpact) {
+      const groupId = await getCourseGroupId(courseId);
+
+      if (groupId) {
+        const [groupMember] = await db
+          .select({ id: schema.groupmember.id })
+          .from(schema.groupmember)
+          .where(and(eq(schema.groupmember.groupId, groupId), eq(schema.groupmember.profileId, userId)))
+          .limit(1);
+
+        if (groupMember) {
+          progressImpact = await getStudentCourseProgressImpactCounts({
+            courseId,
+            groupMemberId: groupMember.id,
+            profileId: userId
+          });
+        }
+      }
+    }
+
     return {
       user: {
         id: userId,
@@ -593,7 +623,8 @@ export async function getUserCourseAnalytics(courseId: string, userId: string) {
       userExercisesStats,
       totalExercises,
       completedExercises,
-      progressPercentage
+      progressPercentage,
+      progressImpact
     };
   } catch (error) {
     if (error instanceof AppError) {
diff --git a/packages/db/src/queries/course/index.ts b/packages/db/src/queries/course/index.ts
index 7e3ad905..0e06fbf9 100644
--- a/packages/db/src/queries/course/index.ts
+++ b/packages/db/src/queries/course/index.ts
@@ -4,6 +4,7 @@ export * from './content';
 export * from './progression';
 export * from './content-batch';
 export * from './people';
+export * from './reset-progress';
 export * from './invite';
 export * from './public-course';
 export * from './session';
diff --git a/packages/db/src/queries/course/reset-progress.ts b/packages/db/src/queries/course/reset-progress.ts
new file mode 100644
index 00000000..1116bd92
--- /dev/null
+++ b/packages/db/src/queries/course/reset-progress.ts
@@ -0,0 +1,327 @@
+import * as schema from '@db/schema';
+
+import { and, count, eq, inArray, sql } from '@db/drizzle';
+import type { DbOrTxClient } from '@db/drizzle';
+import { db } from '@db/drizzle';
+
+export type StudentCourseProgressImpactCounts = {
+  completedLessons: number;
+  totalLessons: number;
+  exerciseSubmissions: number;
+  lessonComments: number;
+  courseNewsfeedActivity: number;
+  videoProgressLessons: number;
+  attendanceEntries: number;
+  hasCertificationRecords: boolean;
+};
+
+export type ResetStudentCourseProgressSummary = {
+  lessonCompletion: number;
+  lessonVideoProgress: number;
+  submissions: number;
+  groupAttendance: number;
+  lessonComments: number;
+  courseNewsfeed: number;
+  courseNewsfeedComments: number;
+  courseCertificateIssues: number;
+  courseCompletionRecords: number;
+  aiChatConversations: number;
+};
+
+async function getCourseLessonIds(tx: DbOrTxClient, courseId: string): Promise<string[]> {
+  const lessons = await tx
+    .select({ id: schema.lesson.id })
+    .from(schema.lesson)
+    .where(eq(schema.lesson.courseId, courseId));
+
+  return lessons.map((lesson) => lesson.id);
+}
+
+async function getCourseNewsfeedIds(tx: DbOrTxClient, courseId: string): Promise<string[]> {
+  const newsfeeds = await tx
+    .select({ id: schema.courseNewsfeed.id })
+    .from(schema.courseNewsfeed)
+    .where(eq(schema.courseNewsfeed.courseId, courseId));
+
+  return newsfeeds.map((newsfeed) => newsfeed.id);
+}
+
+async function getStudentCourseNewsfeedPostIds(
+  tx: DbOrTxClient,
+  courseId: string,
+  groupMemberId: string
+): Promise<string[]> {
+  const posts = await tx
+    .select({ id: schema.courseNewsfeed.id })
+    .from(schema.courseNewsfeed)
+    .where(and(eq(schema.courseNewsfeed.courseId, courseId), eq(schema.courseNewsfeed.authorId, groupMemberId)));
+
+  return posts.map((post) => post.id);
+}
+
+/**
+ * Returns counts of progress-like data that would be removed by a course reset.
+ */
+export async function getStudentCourseProgressImpactCounts(input: {
+  courseId: string;
+  groupMemberId: string;
+  profileId: string;
+}): Promise<StudentCourseProgressImpactCounts> {
+  const { courseId, groupMemberId, profileId } = input;
+
+  try {
+    const lessonIds = await getCourseLessonIds(db, courseId);
+    const newsfeedIds = await getCourseNewsfeedIds(db, courseId);
+
+    const lessonScope =
+      lessonIds.length > 0
+        ? and(eq(schema.lessonCompletion.profileId, profileId), inArray(schema.lessonCompletion.lessonId, lessonIds))
+        : sql`false`;
+
+    const [completedLessonsResult, totalLessonsResult] = await Promise.all([
+      db
+        .select({ total: count() })
+        .from(schema.lessonCompletion)
+        .where(and(lessonScope, eq(schema.lessonCompletion.isComplete, true))),
+      db.select({ total: count() }).from(schema.lesson).where(eq(schema.lesson.courseId, courseId))
+    ]);
+
+    const [exerciseSubmissionsResult, lessonCommentsResult, newsfeedPostsResult, newsfeedCommentsResult] =
+      await Promise.all([
+        db
+          .select({ total: count() })
+          .from(schema.submission)
+          .where(and(eq(schema.submission.courseId, courseId), eq(schema.submission.submittedBy, groupMemberId))),
+        lessonIds.length > 0
+          ? db
+              .select({ total: count() })
+              .from(schema.lessonComment)
+              .where(
+                and(
+                  eq(schema.lessonComment.groupmemberId, groupMemberId),
+                  inArray(schema.lessonComment.lessonId, lessonIds)
+                )
+              )
+          : Promise.resolve([{ total: 0 }]),
+        db
+          .select({ total: count() })
+          .from(schema.courseNewsfeed)
+          .where(and(eq(schema.courseNewsfeed.courseId, courseId), eq(schema.courseNewsfeed.authorId, groupMemberId))),
+        newsfeedIds.length > 0
+          ? db
+              .select({ total: count() })
+              .from(schema.courseNewsfeedComment)
+              .where(
+                and(
+                  eq(schema.courseNewsfeedComment.authorId, groupMemberId),
+                  inArray(schema.courseNewsfeedComment.courseNewsfeedId, newsfeedIds)
+                )
+              )
+          : Promise.resolve([{ total: 0 }])
+      ]);
+
+    const [videoProgressResult, attendanceResult, certificationResult] = await Promise.all([
+      lessonIds.length > 0
+        ? db
+            .select({
+              total: sql<number>`COUNT(DISTINCT ${schema.lessonVideoProgress.lessonId})::int`.as('total')
+            })
+            .from(schema.lessonVideoProgress)
+            .where(
+              and(
+                eq(schema.lessonVideoProgress.profileId, profileId),
+                inArray(schema.lessonVideoProgress.lessonId, lessonIds)
+              )
+            )
+        : Promise.resolve([{ total: 0 }]),
+      db
+        .select({ total: count() })
+        .from(schema.groupAttendance)
+        .where(and(eq(schema.groupAttendance.courseId, courseId), eq(schema.groupAttendance.studentId, groupMemberId))),
+      db
+        .select({ total: count() })
+        .from(schema.courseCompletionRecord)
+        .where(
+          and(
+            eq(schema.courseCompletionRecord.courseId, courseId),
+            eq(schema.courseCompletionRecord.profileId, profileId)
+          )
+        )
+    ]);
+
+    const courseNewsfeedActivity = (newsfeedPostsResult[0]?.total ?? 0) + (newsfeedCommentsResult[0]?.total ?? 0);
+
+    const certificateIssuesResult = await db
+      .select({ total: count() })
+      .from(schema.courseCertificateIssue)
+      .where(
+        and(
+          eq(schema.courseCertificateIssue.courseId, courseId),
+          eq(schema.courseCertificateIssue.profileId, profileId)
+        )
+      );
+
+    const certificationCount = (certificationResult[0]?.total ?? 0) + (certificateIssuesResult[0]?.total ?? 0);
+
+    return {
+      completedLessons: completedLessonsResult[0]?.total ?? 0,
+      totalLessons: totalLessonsResult[0]?.total ?? 0,
+      exerciseSubmissions: exerciseSubmissionsResult[0]?.total ?? 0,
+      lessonComments: lessonCommentsResult[0]?.total ?? 0,
+      courseNewsfeedActivity,
+      videoProgressLessons: videoProgressResult[0]?.total ?? 0,
+      attendanceEntries: attendanceResult[0]?.total ?? 0,
+      hasCertificationRecords: certificationCount > 0
+    };
+  } catch (error) {
+    console.error('getStudentCourseProgressImpactCounts error:', error);
+    throw new Error(
+      `Failed to get student course progress impact counts: ${error instanceof Error ? error.message : 'Unknown error'}`
+    );
+  }
+}
+
+/**
+ * Clears all learner progress for one student in one course inside a single transaction.
+ */
+export async function resetStudentCourseProgress(input: {
+  courseId: string;
+  groupMemberId: string;
+  profileId: string;
+}): Promise<ResetStudentCourseProgressSummary> {
+  const { courseId, groupMemberId, profileId } = input;
+
+  try {
+    return await db.transaction(async (tx) => {
+      const lessonIds = await getCourseLessonIds(tx, courseId);
+      const newsfeedIds = await getCourseNewsfeedIds(tx, courseId);
+      const studentNewsfeedPostIds = await getStudentCourseNewsfeedPostIds(tx, courseId, groupMemberId);
+
+      const deletedCommentsOnStudentPosts =
+        studentNewsfeedPostIds.length > 0
+          ? await tx
+              .delete(schema.courseNewsfeedComment)
+              .where(inArray(schema.courseNewsfeedComment.courseNewsfeedId, studentNewsfeedPostIds))
+              .returning({ id: schema.courseNewsfeedComment.id })
+          : [];
+
+      const deletedStudentNewsfeedComments =
+        newsfeedIds.length > 0
+          ? await tx
+              .delete(schema.courseNewsfeedComment)
+              .where(
+                and(
+                  eq(schema.courseNewsfeedComment.authorId, groupMemberId),
+                  inArray(schema.courseNewsfeedComment.courseNewsfeedId, newsfeedIds)
+                )
+              )
+              .returning({ id: schema.courseNewsfeedComment.id })
+          : [];
+
+      const deletedNewsfeedPosts = await tx
+        .delete(schema.courseNewsfeed)
+        .where(and(eq(schema.courseNewsfeed.courseId, courseId), eq(schema.courseNewsfeed.authorId, groupMemberId)))
+        .returning({ id: schema.courseNewsfeed.id });
+
+      const deletedSubmissions = await tx
+        .delete(schema.submission)
+        .where(and(eq(schema.submission.courseId, courseId), eq(schema.submission.submittedBy, groupMemberId)))
+        .returning({ id: schema.submission.id });
+
+      const deletedLessonCompletions =
+        lessonIds.length > 0
+          ? await tx
+              .delete(schema.lessonCompletion)
+              .where(
+                and(
+                  eq(schema.lessonCompletion.profileId, profileId),
+                  inArray(schema.lessonCompletion.lessonId, lessonIds)
+                )
+              )
+              .returning({ id: schema.lessonCompletion.id })
+          : [];
+
+      const deletedVideoProgress =
+        lessonIds.length > 0
+          ? await tx
+              .delete(schema.lessonVideoProgress)
+              .where(
+                and(
+                  eq(schema.lessonVideoProgress.profileId, profileId),
+                  inArray(schema.lessonVideoProgress.lessonId, lessonIds)
+                )
+              )
+              .returning({ id: schema.lessonVideoProgress.id })
+          : [];
+
+      const deletedAttendance = await tx
+        .delete(schema.groupAttendance)
+        .where(and(eq(schema.groupAttendance.courseId, courseId), eq(schema.groupAttendance.studentId, groupMemberId)))
+        .returning({ id: schema.groupAttendance.id });
+
+      const deletedLessonComments =
+        lessonIds.length > 0
+          ? await tx
+              .delete(schema.lessonComment)
+              .where(
+                and(
+                  eq(schema.lessonComment.groupmemberId, groupMemberId),
+                  inArray(schema.lessonComment.lessonId, lessonIds)
+                )
+              )
+              .returning({ id: schema.lessonComment.id })
+          : [];
+
+      const deletedCompletionRecords = await tx
+        .delete(schema.courseCompletionRecord)
+        .where(
+          and(
+            eq(schema.courseCompletionRecord.courseId, courseId),
+            eq(schema.courseCompletionRecord.profileId, profileId)
+          )
+        )
+        .returning({ id: schema.courseCompletionRecord.id });
+
+      const deletedCertificateIssues = await tx
+        .delete(schema.courseCertificateIssue)
+        .where(
+          and(
+            eq(schema.courseCertificateIssue.courseId, courseId),
+            eq(schema.courseCertificateIssue.profileId, profileId)
+          )
+        )
+        .returning({ id: schema.courseCertificateIssue.id });
+
+      const deletedAiChatConversations = await tx
+        .delete(schema.aiChatConversation)
+        .where(and(eq(schema.aiChatConversation.courseId, courseId), eq(schema.aiChatConversation.userId, profileId)))
+        .returning({ id: schema.aiChatConversation.id });
+
+      await tx
+        .update(schema.groupmember)
+        .set({
+          certificateEarnedAt: null,
+          certificationEmailSentAt: null
+        })
+        .where(eq(schema.groupmember.id, groupMemberId));
+
+      return {
+        lessonCompletion: deletedLessonCompletions.length,
+        lessonVideoProgress: deletedVideoProgress.length,
+        submissions: deletedSubmissions.length,
+        groupAttendance: deletedAttendance.length,
+        lessonComments: deletedLessonComments.length,
+        courseNewsfeed: deletedNewsfeedPosts.length,
+        courseNewsfeedComments: deletedCommentsOnStudentPosts.length + deletedStudentNewsfeedComments.length,
+        courseCertificateIssues: deletedCertificateIssues.length,
+        courseCompletionRecords: deletedCompletionRecords.length,
+        aiChatConversations: deletedAiChatConversations.length
+      };
+    });
+  } catch (error) {
+    console.error('resetStudentCourseProgress error:', error);
+    throw new Error(
+      `Failed to reset student course progress: ${error instanceof Error ? error.message : 'Unknown error'}`
+    );
+  }
+}
diff --git a/packages/utils/src/validation/course/course.ts b/packages/utils/src/validation/course/course.ts
index 73831da6..60554c2a 100644
--- a/packages/utils/src/validation/course/course.ts
+++ b/packages/utils/src/validation/course/course.ts
@@ -468,3 +468,12 @@ export const ZCourseUserAnalyticsParam = z.object({
   userId: z.string().uuid()
 });
 export type TCourseUserAnalyticsParam = z.infer<typeof ZCourseUserAnalyticsParam>;
+
+export const ZCourseUserAnalyticsQuery = z.object({
+  includeProgressImpact: z
+    .enum(['true', 'false'])
+    .optional()
+    .default('false')
+    .transform((value) => value === 'true')
+});
+export type TCourseUserAnalyticsQuery = z.infer<typeof ZCourseUserAnalyticsQuery>;
diff --git a/packages/utils/src/validation/course/people.ts b/packages/utils/src/validation/course/people.ts
index d1bf8be9..43bc3807 100644
--- a/packages/utils/src/validation/course/people.ts
+++ b/packages/utils/src/validation/course/people.ts
@@ -26,3 +26,9 @@ export const ZUpdateCourseMember = z.object({
   email: z.email().optional()
 });
 export type TUpdateCourseMember = z.infer<typeof ZUpdateCourseMember>;
+
+export const ZResetCourseMemberProgressParam = z.object({
+  courseId: z.string().uuid(),
+  memberId: z.string().uuid()
+});
+export type TResetCourseMemberProgressParam = z.infer<typeof ZResetCourseMemberProgressParam>;