diff --git a/apps/web/src/services/advanced/routes/admin/routes.ts b/apps/web/src/services/advanced/routes/admin/routes.ts
index 72a235ab80..4a3c1bf5e4 100644
--- a/apps/web/src/services/advanced/routes/admin/routes.ts
+++ b/apps/web/src/services/advanced/routes/admin/routes.ts
@@ -49,7 +49,6 @@ const adminAdvancedRoutes: RouteConfig = {
         },
         {
             path: 'bookmark',
-            name: ADMIN_ADVANCED_ROUTE.BOOKMARK._NAME,
             meta: {
                 lsbVisible: true,
                 menuId: MENU_ID.BOOKMARK,
diff --git a/apps/web/src/services/alert-manager/v2/routes/routes.ts b/apps/web/src/services/alert-manager/v2/routes/routes.ts
index 1741e510c4..2c960f005b 100644
--- a/apps/web/src/services/alert-manager/v2/routes/routes.ts
+++ b/apps/web/src/services/alert-manager/v2/routes/routes.ts
@@ -52,7 +52,6 @@ const alertManagerRoute: RouteConfig = {
                 },
                 {
                     path: ':serviceId',
-                    name: ALERT_MANAGER_ROUTE.SERVICE.DETAIL._NAME,
                     props: true,
                     component: { template: '<router-view />' },
                     children: [
diff --git a/apps/web/src/services/asset-inventory/routes/admin/routes.ts b/apps/web/src/services/asset-inventory/routes/admin/routes.ts
index 20bad53fca..53320bf258 100644
--- a/apps/web/src/services/asset-inventory/routes/admin/routes.ts
+++ b/apps/web/src/services/asset-inventory/routes/admin/routes.ts
@@ -169,7 +169,6 @@ const adminAssetInventoryRoute: RouteConfig = {
                 },
                 {
                     path: ':metricId',
-                    name: ADMIN_ASSET_INVENTORY_ROUTE.METRIC_EXPLORER.DETAIL._NAME,
                     meta: { label: ({ params }) => params.metricId, lsbVisible: true },
                     props: true,
                     component: { template: '<router-view />' },
diff --git a/apps/web/src/services/asset-inventory/routes/routes.ts b/apps/web/src/services/asset-inventory/routes/routes.ts
index ebcc9d7cd9..1c973617fb 100644
--- a/apps/web/src/services/asset-inventory/routes/routes.ts
+++ b/apps/web/src/services/asset-inventory/routes/routes.ts
@@ -177,7 +177,6 @@ const assetInventoryRoute: RouteConfig = {
                 },
                 {
                     path: ':metricId',
-                    name: ASSET_INVENTORY_ROUTE.METRIC_EXPLORER.DETAIL._NAME,
                     meta: { label: ({ params }) => params.metricId, lsbVisible: true },
                     props: true,
                     component: { template: '<router-view />' },
diff --git a/apps/web/src/services/ops-flow/components/BoardTaskFilters.vue b/apps/web/src/services/ops-flow/components/BoardTaskFilters.vue
index 8b366cf281..5198799348 100644
--- a/apps/web/src/services/ops-flow/components/BoardTaskFilters.vue
+++ b/apps/web/src/services/ops-flow/components/BoardTaskFilters.vue
@@ -11,6 +11,7 @@ import type { SelectDropdownMenuItem } from '@cloudforet/mirinae/types/controls/
 import ProjectSelectDropdown from '@/common/modules/project/ProjectSelectDropdown.vue';
 import UserSelectDropdown from '@/common/modules/user/UserSelectDropdown.vue';
 
+import { useTaskIdsField } from '@/services/ops-flow/composables/use-task-ids-field';
 import { useTaskStatusField } from '@/services/ops-flow/composables/use-task-status-field';
 import { useTaskTypeField } from '@/services/ops-flow/composables/use-task-type-field';
 import {
@@ -26,6 +27,20 @@ const emit = defineEmits<{(event: 'update', value: TaskFilters): void;
 
 const taskManagementTemplateStore = useTaskManagementTemplateStore();
 
+/* task id */
+const {
+    selectedTaskIdItems,
+    taskIdMenuItemsHandler,
+    setSelectedTaskIdItems,
+    taskIdsDropdownKey,
+} = useTaskIdsField({
+    categoryId: toRef(props, 'categoryId'),
+    isRequired: true,
+});
+const handleUpdateSelectedTaskIdItems = (items: SelectDropdownMenuItem[]) => {
+    setSelectedTaskIdItems(items);
+};
+
 /* task type */
 const {
     selectedTaskTypeItems,
@@ -74,6 +89,7 @@ const handleUpdateAssignee = (userIds: string[]) => {
 
 /* event */
 const taskFilters = computed<TaskFilters>(() => ({
+    taskId: selectedTaskIdItems.value.map((d) => d.name),
     taskType: selectedTaskTypeItems.value.map((d) => d.name),
     status: selectedStatusItems.value.map((d) => d.name),
     project: selectedProjectIds.value,
@@ -89,6 +105,21 @@ watch(taskFilters, (newValue, oldValue) => {
 
 <template>
     <div class="flex flex-wrap gap-4">
+        <div v-if="props.categoryId">
+            <p-select-dropdown :key="taskIdsDropdownKey"
+                               :selected="selectedTaskIdItems"
+                               :handler="taskIdMenuItemsHandler"
+                               :selection-label="String($t('OPSFLOW.FIELD_ID', { field: taskManagementTemplateStore.templates.task }))"
+                               appearance-type="badge"
+                               style-type="rounded"
+                               multi-selectable
+                               show-select-marker
+                               show-delete-all-button
+                               is-filterable
+                               menu-width="12rem"
+                               @update:selected="handleUpdateSelectedTaskIdItems"
+            />
+        </div>
         <p-select-dropdown v-if="props.categoryId"
                            :key="taskTypesDropdownKey"
                            :selected="selectedTaskTypeItems"
diff --git a/apps/web/src/services/ops-flow/components/BoardTaskTable.vue b/apps/web/src/services/ops-flow/components/BoardTaskTable.vue
index 66247b1bfb..8e4c6ee832 100644
--- a/apps/web/src/services/ops-flow/components/BoardTaskTable.vue
+++ b/apps/web/src/services/ops-flow/components/BoardTaskTable.vue
@@ -79,6 +79,7 @@ const handleUpdateFilters = (values: TaskFilters) => {
     if (values.project.length) _taskFilterHelper.addFilter({ k: 'project_id', v: values.project, o: '=' });
     if (values.createdBy.length) _taskFilterHelper.addFilter({ k: 'created_by', v: values.createdBy, o: '=' });
     if (values.assignee.length) _taskFilterHelper.addFilter({ k: 'assignee', v: values.assignee, o: '=' });
+    if (values.taskId.length) _taskFilterHelper.addFilter({ k: 'task_id', v: values.taskId, o: '=' });
     taskFilters.value = _taskFilterHelper.filters;
 };
 const _taskListQueryHelper = new ApiQueryHelper();
@@ -158,6 +159,10 @@ watch(data, (d) => {
 
 /* table fields */
 const fields = computed<DataTableField[] >(() => [
+    {
+        name: 'task_id',
+        label: i18n.t('OPSFLOW.FIELD_ID', { field: taskManagementTemplateStore.templates.task }) as string,
+    },
     {
         name: 'name',
         label: i18n.t('OPSFLOW.TITLE') as string,
diff --git a/apps/web/src/services/ops-flow/composables/use-task-ids-field.ts b/apps/web/src/services/ops-flow/composables/use-task-ids-field.ts
new file mode 100644
index 0000000000..b7f9a23e69
--- /dev/null
+++ b/apps/web/src/services/ops-flow/composables/use-task-ids-field.ts
@@ -0,0 +1,79 @@
+import type { Ref } from 'vue';
+import { computed } from 'vue';
+
+import { getTextHighlightRegex } from '@cloudforet/mirinae';
+import type { AutocompleteHandler, SelectDropdownMenuItem } from '@cloudforet/mirinae/types/controls/dropdown/select-dropdown/type';
+
+import { getParticle, i18n } from '@/translations';
+
+import { useFieldValidator } from '@/common/composables/form-validator';
+
+import {
+    useTaskManagementTemplateStore,
+} from '@/services/ops-flow/task-management-templates/stores/use-task-management-template-store';
+
+import { useAssociatedTasksQuery } from './use-associated-tasks-query';
+
+
+export const useTaskIdsField = ({
+    isRequired, categoryId,
+}: {
+    categoryId: Ref<string|undefined>;
+    isRequired?: boolean;
+}) => {
+    const taskManagementTemplateStore = useTaskManagementTemplateStore();
+
+    const taskIdsValidator = useFieldValidator<SelectDropdownMenuItem[]>(
+        [],
+        isRequired ? (val) => {
+            if (val.length === 0) {
+                const taskIdLabel = i18n.t('OPSFLOW.FIELD_ID', { field: taskManagementTemplateStore.templates.task }) as string;
+                return i18n.t('OPSFLOW.VALIDATION.REQUIRED', {
+                    topic: taskIdLabel,
+                    particle: getParticle(taskIdLabel, 'topic'),
+                });
+            }
+            return true;
+        } : undefined,
+    );
+    const selectedTaskIdItems = taskIdsValidator.value;
+
+    const setSelectedTaskIdItems = (selectedTaskIds: SelectDropdownMenuItem[]) => {
+        taskIdsValidator.setValue(selectedTaskIds);
+    };
+
+    const { tasks } = useAssociatedTasksQuery({
+        queryKey: computed(() => ({
+            query: { filter: [{ k: 'category_id', v: categoryId.value, o: 'eq' }] },
+        })),
+        enabled: computed(() => !!categoryId.value),
+    });
+    const allTaskIdItems = computed<SelectDropdownMenuItem[]>(() => {
+        if (!categoryId.value) return [];
+        if (!tasks.value) return [];
+        return tasks.value.map((t) => ({
+            name: t.task_id,
+            label: t.task_id,
+        })) || [];
+    });
+    const taskIdMenuItemsHandler: AutocompleteHandler = (keyword: string, pageStart = 1, pageLimit = 10) => {
+        const filteredItems = allTaskIdItems.value.filter((item) => getTextHighlightRegex(keyword).test(item.label as string));
+        const _totalCount = pageStart - 1 + Number(pageLimit);
+        const _slicedResults = filteredItems.slice(pageStart - 1, _totalCount);
+        return {
+            results: _slicedResults,
+            more: _totalCount < filteredItems.length,
+        };
+    };
+
+    // taskIdsdropdownKey is for the dropdown component to re-render when the allTaskIdItems value changes
+    // This is a workaround for the issue that the dropdown component does not re-render when the allTaskIdItems value changes
+    const taskIdsDropdownKey = computed<string>(() => `task-id-${allTaskIdItems.value.map((item) => item.name).join(',')}`);
+
+    return {
+        selectedTaskIdItems,
+        taskIdMenuItemsHandler,
+        setSelectedTaskIdItems,
+        taskIdsDropdownKey,
+    };
+};
diff --git a/apps/web/src/services/ops-flow/pages/TaskDetailPage.vue b/apps/web/src/services/ops-flow/pages/TaskDetailPage.vue
index 2c17367789..99c8d5f76b 100644
--- a/apps/web/src/services/ops-flow/pages/TaskDetailPage.vue
+++ b/apps/web/src/services/ops-flow/pages/TaskDetailPage.vue
@@ -31,6 +31,7 @@ import {
 import { useRoute, useRouter, onBeforeRouteLeave } from 'vue-router/composables';
 
 import { useMutation, useQueryClient } from '@tanstack/vue-query';
+import { isEqual } from 'lodash';
 
 import type { APIError } from '@cloudforet/core-lib/space-connector/error';
 import {
@@ -175,6 +176,8 @@ const { isSuccess, mutateAsync: updateTaskMutation, isPending: isUpdating } = us
         const res = await taskAPI.update({
             task_id: task.value.task_id,
             name: taskContentFormStore.getters.defaultData[DEFAULT_FIELD_ID_MAP.title],
+            project_id: taskContentFormStore.getters.defaultData[DEFAULT_FIELD_ID_MAP.project],
+            data: taskContentFormStore.getters.data,
         });
         return res;
     },
@@ -190,10 +193,48 @@ const { isSuccess, mutateAsync: updateTaskMutation, isPending: isUpdating } = us
     },
 });
 
+/* update task description */
+const { isSuccess: isSuccessUpdateDescription, mutateAsync: updateDescriptionMutation, isPending: isUpdatingDescription } = useMutation<TaskModel, APIError>({
+    mutationFn: async () => {
+        if (!task.value) throw new Error('Origin task is not defined');
+        const res = await taskAPI.updateDescription({
+            task_id: task.value.task_id,
+            description: taskContentFormStore.getters.defaultData[DEFAULT_FIELD_ID_MAP.description],
+        });
+        return res;
+    },
+    onSuccess: () => {
+        queryClient.invalidateQueries({ queryKey: taskDetailQueryKey.value });
+        showSuccessMessage(_i18n.t('OPSFLOW.ALT_S_UPDATE_TARGET', { target: taskManagementTemplateStore.templates.task }), '');
+        refetchEvents();
+    },
+    onError: (error) => {
+        ErrorHandler.handleRequestError(error, _i18n.t('OPSFLOW.ALT_E_UPDATE_TARGET', { target: taskManagementTemplateStore.templates.task }));
+    },
+});
+
+
+
+
 /* form button handling */
 const handleSaveChanges = async () => {
     if (!taskContentFormStore.getters.isAllValid) return;
-    await updateTaskMutation();
+
+    const currentDescription = taskContentFormStore.getters.defaultData[DEFAULT_FIELD_ID_MAP.description];
+    const isDescriptionChanged = task.value?.description !== currentDescription;
+    if (isDescriptionChanged) {
+        await updateDescriptionMutation();
+    }
+
+    const isDataChanged = !isEqual(task.value?.data, taskContentFormStore.getters.data);
+    const otherFields = Object.entries(taskContentFormStore.getters.defaultData).filter(([k]) => k !== DEFAULT_FIELD_ID_MAP.description);
+    const isOtherFieldsChanged = otherFields.some(([k, v]) => {
+        if (k === DEFAULT_FIELD_ID_MAP.description) return false;
+        return task.value?.[k] !== v;
+    });
+    if (isDataChanged || isOtherFieldsChanged) {
+        await updateTaskMutation();
+    }
 };
 
 /* confirm leave modal */
@@ -203,7 +244,7 @@ const {
     confirmRouteLeave,
     stopRouteLeave,
 } = useConfirmRouteLeave({
-    passConfirmation: computed(() => !taskContentFormStore.getters.hasUnsavedChanges || isSuccess.value),
+    passConfirmation: computed(() => !taskContentFormStore.getters.hasUnsavedChanges || isSuccess.value || isSuccessUpdateDescription.value),
 });
 onBeforeRouteLeave(handleBeforeRouteLeave);
 
@@ -264,13 +305,13 @@ defineExpose({ setPathFrom });
                      class="py-3 flex flex-wrap gap-1 justify-end"
                 >
                     <p-button style-type="transparent"
-                              :disabled="isUpdating"
+                              :disabled="isUpdating || isUpdatingDescription"
                               @click="goBack()"
                     >
                         {{ $t('COMMON.BUTTONS.CANCEL') }}
                     </p-button>
                     <p-button style-type="primary"
-                              :loading="isUpdating"
+                              :loading="isUpdating || isUpdatingDescription"
                               :disabled="!taskContentFormStore.getters.hasUnsavedChanges || !taskContentFormStore.getters.isAllValid"
                               @click="handleSaveChanges"
                     >
@@ -292,4 +333,3 @@ defineExpose({ setPathFrom });
         <task-delete-modal @deleted="goBack()" />
     </div>
 </template>
-
diff --git a/apps/web/src/services/ops-flow/stores/task-content-form-store.ts b/apps/web/src/services/ops-flow/stores/task-content-form-store.ts
index 08ec8c23e9..86d740dd92 100644
--- a/apps/web/src/services/ops-flow/stores/task-content-form-store.ts
+++ b/apps/web/src/services/ops-flow/stores/task-content-form-store.ts
@@ -8,15 +8,15 @@ import { APIError } from '@cloudforet/core-lib/space-connector/error';
 import type { TaskField } from '@/api-clients/opsflow/_types/task-field-type';
 import type { TaskModel } from '@/api-clients/opsflow/task/schema/model';
 
-import { useUserStore } from '@/store/user/user-store';
-
 import { useCategoryQuery } from '@/services/ops-flow/composables/use-current-category';
 import { useCurrentTaskType } from '@/services/ops-flow/composables/use-current-task-type';
 import { useTaskFieldsForm } from '@/services/ops-flow/composables/use-task-fields-form';
+import { useTaskQuery } from '@/services/ops-flow/composables/use-task-query';
 import { DEFAULT_FIELD_ID_MAP } from '@/services/ops-flow/task-fields-configuration/constants/default-field-constant';
 import type { DefaultTaskFieldId } from '@/services/ops-flow/task-fields-configuration/types/task-field-type-metadata-type';
 import type { References } from '@/services/ops-flow/task-fields-form/types/task-field-form-type';
 
+
 interface UseTaskContentFormStoreState {
     // base form
     currentCategoryId?: string;
@@ -44,8 +44,6 @@ interface UseTaskContentFormStoreGetters {
     isArchivedTask: boolean;
 }
 export const useTaskContentFormStore = defineStore('task-content-form', () => {
-    const userStore = useUserStore();
-
     const state = reactive<UseTaskContentFormStoreState>({
         // base form
         currentCategoryId: undefined,
@@ -67,6 +65,7 @@ export const useTaskContentFormStore = defineStore('task-content-form', () => {
     /* fields form */
     const taskTypeId = computed(() => state.currentTaskTypeId);
     const { currentTaskType } = useCurrentTaskType({ taskTypeId });
+    const { data: currentTask } = useTaskQuery({ taskId: computed(() => state.currentTaskId) });
     const {
         fieldsToShow,
         hasUnsavedFieldsChanges,
@@ -101,7 +100,7 @@ export const useTaskContentFormStore = defineStore('task-content-form', () => {
         isEditable: computed<boolean>(() => {
             if (state.mode === 'create' || state.mode === 'create-minimal') return true;
             if (isArchivedTask.value) return false;
-            if (userStore.getters.isDomainAdmin) return true;
+            if (currentTask.value?.status_type === 'TODO') return true;
             return false;
         }),
         references: computed<References>(() => {
diff --git a/apps/web/src/services/ops-flow/task-fields-form/TaskFieldsForm.vue b/apps/web/src/services/ops-flow/task-fields-form/TaskFieldsForm.vue
index c115802904..51c08ca20c 100644
--- a/apps/web/src/services/ops-flow/task-fields-form/TaskFieldsForm.vue
+++ b/apps/web/src/services/ops-flow/task-fields-form/TaskFieldsForm.vue
@@ -1,14 +1,12 @@
 <script setup lang="ts">
 import {
-    computed,
-    defineAsyncComponent, onUnmounted,
+    computed, defineAsyncComponent, onUnmounted,
 } from 'vue';
 
 import type { TaskFieldType } from '@/api-clients/opsflow/_types/task-field-type';
 
 import { useTaskQuery } from '@/services/ops-flow/composables/use-task-query';
 import { useTaskContentFormStore } from '@/services/ops-flow/stores/task-content-form-store';
-import { DEFAULT_FIELD_ID_MAP } from '@/services/ops-flow/task-fields-configuration/constants/default-field-constant';
 
 
 const COMPONENT_MAP: Partial<Record<TaskFieldType, ReturnType<typeof defineAsyncComponent>>> = {
@@ -34,9 +32,6 @@ const { data: originTask } = useTaskQuery({
     taskId: computed(() => taskContentFormState.currentTaskId),
 });
 
-/* fields for rendering */
-const isEditableFieldInViewMode = (fieldId: string) => fieldId === DEFAULT_FIELD_ID_MAP.title;
-
 /* fields form */
 onUnmounted(() => {
     taskContentFormStore.resetFieldsForm();
@@ -51,7 +46,7 @@ onUnmounted(() => {
                    :key="field.field_id"
                    :field="field"
                    :value="taskContentFormGetters.defaultData[field.field_id]"
-                   :readonly="taskContentFormState.mode === 'view' ? !(taskContentFormGetters.isEditable && isEditableFieldInViewMode(field.field_id)) : false"
+                   :readonly="!taskContentFormGetters.isEditable"
                    :files="originTask?.files"
                    :references="taskContentFormGetters.references"
                    @update:value="taskContentFormStore.setDefaultFieldData(field.field_id, $event)"
@@ -64,7 +59,7 @@ onUnmounted(() => {
                    :key="field.field_id"
                    :field="field"
                    :value="taskContentFormGetters.data[field.field_id]"
-                   :readonly="taskContentFormState.mode === 'view'"
+                   :readonly="!taskContentFormGetters.isEditable"
                    :files="originTask?.files"
                    :references="taskContentFormGetters.references"
                    @update:value="taskContentFormStore.setFieldData(field.field_id, $event)"
diff --git a/apps/web/src/services/ops-flow/types/task-filters-type.ts b/apps/web/src/services/ops-flow/types/task-filters-type.ts
index aa94c47bd8..b3945af627 100644
--- a/apps/web/src/services/ops-flow/types/task-filters-type.ts
+++ b/apps/web/src/services/ops-flow/types/task-filters-type.ts
@@ -4,4 +4,5 @@ export interface TaskFilters {
     project: string[];
     createdBy: string[];
     assignee: string[];
+    taskId: string[];
 }
diff --git a/packages/mirinae/src/controls/context-menu/PContextMenu.vue b/packages/mirinae/src/controls/context-menu/PContextMenu.vue
index ac4ea1b114..cd083d973b 100644
--- a/packages/mirinae/src/controls/context-menu/PContextMenu.vue
+++ b/packages/mirinae/src/controls/context-menu/PContextMenu.vue
@@ -230,7 +230,6 @@ defineExpose({
                     </p-button>
                 </div>
                 <div v-if="props.searchable"
-                     v-show="props.menu.length > 0"
                      class="search-wrapper"
                 >
                     <p-search :value="state.proxySearchText"