User::chunkById($perPage, function ($users) use (&$processed, $totalUsers, $startTime) {
                $featureIds = Feature::pluck('id');
                $data = [];

                foreach ($users as $user) {
                    foreach ($featureIds as $featureId) {
                        $data[] = [
                            'user_id'    => $user->id,
                            'feature_id' => $featureId,
                            'can_view'   => 1,
                            'can_update' => 0,
                            'can_create' => 0,
                            'can_delete' => 0,
                        ];
                    }

                    if (count($data) >= 500) {
                        FeatureUserPermissions::insertOrIgnore($data);
                        $data = [];
                    }
                }

                if (!empty($data)) {
                    FeatureUserPermissions::insertOrIgnore($data);
                }
            });

User::with('role')->chunkById($perPage, function ($users) use (&$processed, &$updatedRecords, $totalUsers, $startTime, &$lastOutputTime, &$lastProcessedCount) {
                foreach ($users as $user) {
                    if (!$user->role_id) { $processed++; continue; }

                    $result = DB::table('feature_user_permissions as fup')
                        ->join('role_templates as rt', function ($join) use ($user) {
                            $join->on('rt.role_id', '=', DB::raw($user->role_id))
                                ->on('fup.feature_id', '=', 'rt.feature_id');
                        })
                        ->where('fup.user_id', $user->id)
                        ->update([
                            'fup.can_view'   => DB::raw('rt.can_view'),
                            'fup.can_create' => DB::raw('rt.can_create'),
                            'fup.can_update' => DB::raw('rt.can_update'),
                            'fup.can_delete' => DB::raw('rt.can_delete'),
                        ]);

                    $updatedRecords += $result;
                    $processed++;
                }
            });