add more things

src/modules/admin/components/users/UserTable.jsx

@@ -20,6 +20,7 @@ import { buildSelectionActions } from "../../config/users/selection.config";
 import { buildRowActions } from "../../config/users/rowActions.config";
 
 import { USER_STAT_MAP } from "@/data/adminDashboard.data";
+import { ROLE_CONFIG } from "@/data/profile.data";
 import { getTimestamp } from "@/utils/timestamp.util";
 
 export default function UsersTable() {
@@ -58,11 +59,17 @@ export default function UsersTable() {
         tableRefsRef.current = refs; // ← just store directly, no override needed
     };
 
+    const generatedBy = currentUser
+        ? `${currentUser.personal_info?.name?.full_name ?? currentUser.email} (${ROLE_CONFIG[currentUser.acc_type]?.label ?? currentUser.acc_type})`
+        : undefined;
+
     const exportConfig = {
         allData: users,
         attributes,
         filename: `${getTimestamp()}_Users`,
         sheetName: "Users",
+        title: "Users",
+        generatedBy,
     };
 
     const rowActions = buildRowActions({

src/modules/admin/pages/task_list/task/CreateTask.jsx

@@ -250,6 +250,7 @@ export default function CreateTask() {
                                 units={units}
                                 lessons={lessons}
                                 quizzes={quizzes}
+                                taskListId={taskListId}
                             />
                             {errors.requirements && (
                                 <p className="text-xs text-destructive pt-1">{errors.requirements}</p>

src/modules/admin/pages/task_list/task/EditTask.jsx

@@ -246,6 +246,7 @@ export default function EditTask() {
                                 units={units}
                                 lessons={lessons}
                                 quizzes={quizzes}
+                                taskListId={taskListId}
                             />
                             {errors.requirements && (
                                 <p className="text-xs text-destructive pt-1">{errors.requirements}</p>

src/modules/admin/pages/task_list/task/RequirementBuilder.jsx

@@ -1,5 +1,5 @@
 import { useState, useEffect, useMemo } from 'react';
-import { Plus, Trash2, GripVertical, Link, Upload, BookOpen, Layers, FileText, ChevronsUpDown, Tag, Lock, Clock, AlertTriangle, PenLine, ClipboardCheck, ShieldCheck, Link2, Unlink } from 'lucide-react';
+import { Plus, Trash2, GripVertical, Link, Upload, BookOpen, Layers, FileText, ChevronsUpDown, Tag, Lock, Clock, AlertTriangle, PenLine, ClipboardCheck, ShieldCheck, Link2, Unlink, History } from 'lucide-react';
 
 import { Button } from '@/components/ui/button';
 import { Input } from '@/components/ui/input';
@@ -183,15 +183,16 @@ function createRequirement(type = 'visit_link') {
 }
 
 // ─── RequirementBuilder ───────────────────────────────────────────────────────
-export default function RequirementBuilder({ value = [], onChange, courses = [], units = [], lessons = [], quizzes = [] }) {
+export default function RequirementBuilder({ value = [], onChange, courses = [], units = [], lessons = [], quizzes = [], taskListId }) {
     const [items, setItems] = useState(
         value.length > 0
             ? value.map((r) => ({ _key: crypto.randomUUID(), ...r }))
             : []
     );
     const [tierCategories, setTierCategories] = useState([]);
-    const [lockedDialog, setLockedDialog]       = useState(null); // { title, tierLabel, contentType }
-    const [noContentDialog, setNoContentDialog] = useState(null); // { title, contentType }
+    const [lockedDialog, setLockedDialog]             = useState(null); // { title, tierLabel, contentType }
+    const [noContentDialog, setNoContentDialog]       = useState(null); // { title, contentType }
+    const [preCompletedDialog, setPreCompletedDialog] = useState(null); // { title, contentType, completedCount, totalAssignees }
 
     useEffect(() => {
         api.get('/admin/tiers/categories')
@@ -224,6 +225,8 @@ export default function RequirementBuilder({ value = [], onChange, courses = [],
         updateItem(key, { allowed_file_types: next });
     };
 
+    const CONTENT_TYPE_TO_REQUIREMENT_TYPE = { course: 'read_course', unit: 'read_unit', lesson: 'read_lesson', quiz: 'pass_quiz' };
+
     const handleContentSelect = (key, content, contentType) => {
         updateItem(key, {
             reference_id:     content.uuid,
@@ -236,6 +239,30 @@ export default function RequirementBuilder({ value = [], onChange, courses = [],
             const { rank, label } = resolveTierBadge(content.subscription ?? 'free', tierMap);
             if (rank > 0) setLockedDialog({ title: content.title, tierLabel: label, contentType });
         }
+
+        // Heads-up only — informs the admin that some assignees already finished
+        // this content before the requirement existed; task_progress auto-syncs
+        // it as done for them (task_reading_progress_sync.service.js), it doesn't
+        // need to be redone. Skipped entirely if there's no task list yet to check
+        // assignees against (e.g. TaskQueueStep, mid Create Task List wizard).
+        if (taskListId) {
+            const type = CONTENT_TYPE_TO_REQUIREMENT_TYPE[contentType];
+            api.get(`/admin/task-lists/${taskListId}/tasks/requirement-completion-check`, {
+                params: { type, reference_id: content.uuid, reference_label: content.title },
+            })
+                .then(({ data }) => {
+                    const result = data?.data;
+                    if (result?.completedCount > 0) {
+                        setPreCompletedDialog({
+                            title: content.title,
+                            contentType,
+                            completedCount: result.completedCount,
+                            totalAssignees: result.totalAssignees,
+                        });
+                    }
+                })
+                .catch(() => { });
+        }
     };
 
     return (
@@ -604,6 +631,29 @@ export default function RequirementBuilder({ value = [], onChange, courses = [],
                     </AlertDialogFooter>
                 </AlertDialogContent>
             </AlertDialog>
+
+            {/* ── Already-completed-by-assignees warning ─────────────────────── */}
+            <AlertDialog open={!!preCompletedDialog} onOpenChange={(v) => !v && setPreCompletedDialog(null)}>
+                <AlertDialogContent>
+                    <AlertDialogHeader>
+                        <AlertDialogTitle className="flex items-center gap-2">
+                            <History className="size-4 text-amber-500" />
+                            Already Completed by Some Assignees
+                        </AlertDialogTitle>
+                        <AlertDialogDescription className="space-y-1">
+                            <span className="block font-medium text-foreground">{preCompletedDialog?.title}</span>
+                            <span className="block">
+                                {preCompletedDialog?.completedCount} of {preCompletedDialog?.totalAssignees} assigned user(s) already
+                                completed this {preCompletedDialog?.contentType} before this requirement was added. It will
+                                automatically count as done for them — they won't need to redo it.
+                            </span>
+                        </AlertDialogDescription>
+                    </AlertDialogHeader>
+                    <AlertDialogFooter>
+                        <AlertDialogAction onClick={() => setPreCompletedDialog(null)}>Got it</AlertDialogAction>
+                    </AlertDialogFooter>
+                </AlertDialogContent>
+            </AlertDialog>
         </div>
     );
 }