diff --git a/rsconcept/frontend/src/features/auth/backend/api.ts b/rsconcept/frontend/src/features/auth/backend/api.ts
index 5ed613be..319f474d 100644
--- a/rsconcept/frontend/src/features/auth/backend/api.ts
+++ b/rsconcept/frontend/src/features/auth/backend/api.ts
@@ -5,7 +5,7 @@ import { axiosGet, axiosPatch, axiosPost } from '@/backend/apiTransport';
 import { DELAYS } from '@/backend/configuration';
 import { LibraryItemID } from '@/features/library/models/library';
 import { UserID } from '@/features/users/models/user';
-import { errors, information } from '@/utils/labels';
+import { errorMsg, infoMsg } from '@/utils/labels';
 
 /**
  * Represents CurrentUser information.
@@ -21,8 +21,8 @@ export interface ICurrentUser {
  * Represents login data, used to authenticate users.
  */
 export const schemaUserLogin = z.object({
-  username: z.string().nonempty(errors.requiredField),
-  password: z.string().nonempty(errors.requiredField)
+  username: z.string().nonempty(errorMsg.requiredField),
+  password: z.string().nonempty(errorMsg.requiredField)
 });
 
 /**
@@ -35,17 +35,17 @@ export type IUserLoginDTO = z.infer<typeof schemaUserLogin>;
  */
 export const schemaChangePassword = z
   .object({
-    old_password: z.string().nonempty(errors.requiredField),
-    new_password: z.string().nonempty(errors.requiredField),
-    new_password2: z.string().nonempty(errors.requiredField)
+    old_password: z.string().nonempty(errorMsg.requiredField),
+    new_password: z.string().nonempty(errorMsg.requiredField),
+    new_password2: z.string().nonempty(errorMsg.requiredField)
   })
   .refine(schema => schema.new_password === schema.new_password2, {
     path: ['new_password2'],
-    message: errors.passwordsMismatch
+    message: errorMsg.passwordsMismatch
   })
   .refine(schema => schema.old_password !== schema.new_password, {
     path: ['new_password'],
-    message: errors.passwordsSame
+    message: errorMsg.passwordsSame
   });
 
 /**
@@ -105,7 +105,7 @@ export const authApi = {
       endpoint: '/users/api/change-password',
       request: {
         data: data,
-        successMessage: information.changesSaved
+        successMessage: infoMsg.changesSaved
       }
     }),
   requestPasswordReset: (data: IRequestPasswordDTO) =>
diff --git a/rsconcept/frontend/src/features/library/backend/api.ts b/rsconcept/frontend/src/features/library/backend/api.ts
index eb73156e..9dbf9508 100644
--- a/rsconcept/frontend/src/features/library/backend/api.ts
+++ b/rsconcept/frontend/src/features/library/backend/api.ts
@@ -6,7 +6,7 @@ import { DELAYS } from '@/backend/configuration';
 import { ossApi } from '@/features/oss/backend/api';
 import { IRSFormDTO, rsformsApi } from '@/features/rsform/backend/api';
 import { UserID } from '@/features/users/models/user';
-import { errors, information } from '@/utils/labels';
+import { errorMsg, infoMsg } from '@/utils/labels';
 
 import { AccessPolicy, ILibraryItem, IVersionInfo, LibraryItemID, LibraryItemType, VersionID } from '../models/library';
 import { validateLocation } from '../models/libraryAPI';
@@ -25,12 +25,12 @@ export interface IRenameLocationDTO {
 export const schemaCloneLibraryItem = z.object({
   id: z.number(),
   item_type: z.nativeEnum(LibraryItemType),
-  title: z.string().nonempty(errors.requiredField),
-  alias: z.string().nonempty(errors.requiredField),
+  title: z.string().nonempty(errorMsg.requiredField),
+  alias: z.string().nonempty(errorMsg.requiredField),
   comment: z.string(),
   visible: z.boolean(),
   read_only: z.boolean(),
-  location: z.string().refine(data => validateLocation(data), { message: errors.invalidLocation }),
+  location: z.string().refine(data => validateLocation(data), { message: errorMsg.invalidLocation }),
   access_policy: z.nativeEnum(AccessPolicy),
 
   items: z.array(z.number()).optional()
@@ -52,7 +52,7 @@ export const schemaCreateLibraryItem = z
     comment: z.string(),
     visible: z.boolean(),
     read_only: z.boolean(),
-    location: z.string().refine(data => validateLocation(data), { message: errors.invalidLocation }),
+    location: z.string().refine(data => validateLocation(data), { message: errorMsg.invalidLocation }),
     access_policy: z.nativeEnum(AccessPolicy),
 
     file: z.instanceof(File).optional(),
@@ -60,11 +60,11 @@ export const schemaCreateLibraryItem = z
   })
   .refine(data => !!data.file || !!data.title, {
     path: ['title'],
-    message: errors.requiredField
+    message: errorMsg.requiredField
   })
   .refine(data => !!data.file || !!data.alias, {
     path: ['alias'],
-    message: errors.requiredField
+    message: errorMsg.requiredField
   });
 
 /**
@@ -78,8 +78,8 @@ export type ICreateLibraryItemDTO = z.infer<typeof schemaCreateLibraryItem>;
 export const schemaUpdateLibraryItem = z.object({
   id: z.number(),
   item_type: z.nativeEnum(LibraryItemType),
-  title: z.string().nonempty(errors.requiredField),
-  alias: z.string().nonempty(errors.requiredField),
+  title: z.string().nonempty(errorMsg.requiredField),
+  alias: z.string().nonempty(errorMsg.requiredField),
   comment: z.string(),
   visible: z.boolean(),
   read_only: z.boolean()
@@ -117,7 +117,7 @@ export interface IVersionCreatedResponse {
  */
 export const schemaVersionUpdate = z.object({
   id: z.number(),
-  version: z.string().nonempty(errors.requiredField),
+  version: z.string().nonempty(errorMsg.requiredField),
   description: z.string()
 });
 
@@ -161,7 +161,7 @@ export const libraryApi = {
       endpoint: !data.file ? '/api/library' : '/api/rsforms/create-detailed',
       request: {
         data: data,
-        successMessage: information.newLibraryItem
+        successMessage: infoMsg.newLibraryItem
       },
       options: !data.file
         ? undefined
@@ -176,7 +176,7 @@ export const libraryApi = {
       endpoint: `/api/library/${data.id}`,
       request: {
         data: data,
-        successMessage: information.changesSaved
+        successMessage: infoMsg.changesSaved
       }
     }),
   setOwner: ({ itemID, owner }: { itemID: LibraryItemID; owner: UserID }) =>
@@ -184,7 +184,7 @@ export const libraryApi = {
       endpoint: `/api/library/${itemID}/set-owner`,
       request: {
         data: { user: owner },
-        successMessage: information.changesSaved
+        successMessage: infoMsg.changesSaved
       }
     }),
   setLocation: ({ itemID, location }: { itemID: LibraryItemID; location: string }) =>
@@ -192,7 +192,7 @@ export const libraryApi = {
       endpoint: `/api/library/${itemID}/set-location`,
       request: {
         data: { location: location },
-        successMessage: information.moveComplete
+        successMessage: infoMsg.moveComplete
       }
     }),
   setAccessPolicy: ({ itemID, policy }: { itemID: LibraryItemID; policy: AccessPolicy }) =>
@@ -200,7 +200,7 @@ export const libraryApi = {
       endpoint: `/api/library/${itemID}/set-access-policy`,
       request: {
         data: { access_policy: policy },
-        successMessage: information.changesSaved
+        successMessage: infoMsg.changesSaved
       }
     }),
   setEditors: ({ itemID, editors }: { itemID: LibraryItemID; editors: UserID[] }) =>
@@ -208,7 +208,7 @@ export const libraryApi = {
       endpoint: `/api/library/${itemID}/set-editors`,
       request: {
         data: { users: editors },
-        successMessage: information.changesSaved
+        successMessage: infoMsg.changesSaved
       }
     }),
 
@@ -216,7 +216,7 @@ export const libraryApi = {
     axiosDelete({
       endpoint: `/api/library/${target}`,
       request: {
-        successMessage: information.itemDestroyed
+        successMessage: infoMsg.itemDestroyed
       }
     }),
   cloneItem: (data: ICloneLibraryItemDTO) =>
@@ -224,7 +224,7 @@ export const libraryApi = {
       endpoint: `/api/library/${data.id}/clone`,
       request: {
         data: data,
-        successMessage: newSchema => information.cloneComplete(newSchema.alias)
+        successMessage: newSchema => infoMsg.cloneComplete(newSchema.alias)
       }
     }),
   renameLocation: (data: IRenameLocationDTO) =>
@@ -232,7 +232,7 @@ export const libraryApi = {
       endpoint: '/api/library/rename-location',
       request: {
         data: data,
-        successMessage: information.locationRenamed
+        successMessage: infoMsg.locationRenamed
       }
     }),
 
@@ -241,14 +241,14 @@ export const libraryApi = {
       endpoint: `/api/library/${itemID}/create-version`,
       request: {
         data: data,
-        successMessage: information.newVersion(data.version)
+        successMessage: infoMsg.newVersion(data.version)
       }
     }),
   versionRestore: ({ versionID }: { versionID: VersionID }) =>
     axiosPatch<undefined, IRSFormDTO>({
       endpoint: `/api/versions/${versionID}/restore`,
       request: {
-        successMessage: information.versionRestored
+        successMessage: infoMsg.versionRestored
       }
     }),
   versionUpdate: (data: IVersionUpdateDTO) =>
@@ -256,14 +256,14 @@ export const libraryApi = {
       endpoint: `/api/versions/${data.id}`,
       request: {
         data: data,
-        successMessage: information.changesSaved
+        successMessage: infoMsg.changesSaved
       }
     }),
   versionDelete: (data: { itemID: LibraryItemID; versionID: VersionID }) =>
     axiosDelete({
       endpoint: `/api/versions/${data.versionID}`,
       request: {
-        successMessage: information.versionDestroyed
+        successMessage: infoMsg.versionDestroyed
       }
     })
 };
diff --git a/rsconcept/frontend/src/features/library/dialogs/DlgChangeLocation.tsx b/rsconcept/frontend/src/features/library/dialogs/DlgChangeLocation.tsx
index 1b0c69cb..0365c3c8 100644
--- a/rsconcept/frontend/src/features/library/dialogs/DlgChangeLocation.tsx
+++ b/rsconcept/frontend/src/features/library/dialogs/DlgChangeLocation.tsx
@@ -1,19 +1,28 @@
 'use client';
 
+import { zodResolver } from '@hookform/resolvers/zod';
 import clsx from 'clsx';
-import { useState } from 'react';
+import { Controller, useForm } from 'react-hook-form';
+import { z } from 'zod';
 
 import { Label, TextArea } from '@/components/Input';
 import { ModalForm } from '@/components/Modal';
 import { useAuthSuspense } from '@/features/auth/backend/useAuth';
 import { useDialogsStore } from '@/stores/dialogs';
 import { limits } from '@/utils/constants';
+import { errorMsg } from '@/utils/labels';
 
 import SelectLocationContext from '../components/SelectLocationContext';
 import SelectLocationHead from '../components/SelectLocationHead';
 import { LocationHead } from '../models/library';
 import { combineLocation, validateLocation } from '../models/libraryAPI';
 
+const schemaLocation = z.object({
+  location: z.string().refine(data => validateLocation(data), { message: errorMsg.invalidLocation })
+});
+
+type ILocationType = z.infer<typeof schemaLocation>;
+
 export interface DlgChangeLocationProps {
   initial: string;
   onChangeLocation: (newLocation: string) => void;
@@ -22,20 +31,21 @@ export interface DlgChangeLocationProps {
 function DlgChangeLocation() {
   const { initial, onChangeLocation } = useDialogsStore(state => state.props as DlgChangeLocationProps);
   const { user } = useAuthSuspense();
-  const [head, setHead] = useState<LocationHead>(initial.substring(0, 2) as LocationHead);
-  const [body, setBody] = useState<string>(initial.substring(3));
 
-  const location = combineLocation(head, body);
-  const isValid = initial !== location && validateLocation(location);
+  const {
+    handleSubmit,
+    control,
+    formState: { errors, isValid, isDirty }
+  } = useForm<ILocationType>({
+    resolver: zodResolver(schemaLocation),
+    defaultValues: {
+      location: initial
+    },
+    mode: 'onChange'
+  });
 
-  function handleSelectLocation(newValue: string) {
-    setHead(newValue.substring(0, 2) as LocationHead);
-    setBody(newValue.length > 3 ? newValue.substring(3) : '');
-  }
-
-  function handleSubmit() {
-    onChangeLocation(location);
-    return true;
+  function onSubmit(data: ILocationType) {
+    onChangeLocation(data.location);
   }
 
   return (
@@ -44,20 +54,45 @@ function DlgChangeLocation() {
       header='Изменение расположения'
       submitText='Переместить'
       submitInvalidTooltip={`Допустимы буквы, цифры, подчерк, пробел и "!". Сегмент пути не может начинаться и заканчиваться пробелом. Общая длина (с корнем) не должна превышать ${limits.location_len}`}
-      canSubmit={isValid}
-      onSubmit={handleSubmit}
+      canSubmit={isValid && isDirty}
+      onSubmit={event => void handleSubmit(onSubmit)(event)}
       className={clsx('w-[35rem]', 'pb-3 px-6 flex gap-3 h-[9rem]')}
     >
       <div className='flex flex-col gap-2 min-w-[7rem] h-min'>
         <Label className='select-none' text='Корень' />
-        <SelectLocationHead
-          value={head} // prettier: split-lines
-          onChange={setHead}
-          excluded={!user.is_staff ? [LocationHead.LIBRARY] : []}
+        <Controller
+          control={control}
+          name='location'
+          render={({ field }) => (
+            <SelectLocationHead
+              value={field.value.substring(0, 2) as LocationHead}
+              onChange={newValue => field.onChange(combineLocation(newValue, field.value.substring(3)))}
+              excluded={!user.is_staff ? [LocationHead.LIBRARY] : []}
+            />
+          )}
         />
       </div>
-      <SelectLocationContext value={location} onChange={handleSelectLocation} className='max-h-[9.2rem]' />
-      <TextArea id='dlg_cst_body' label='Путь' rows={3} value={body} onChange={event => setBody(event.target.value)} />
+      <Controller
+        control={control}
+        name='location'
+        render={({ field }) => (
+          <SelectLocationContext className='max-h-[9.2rem]' value={field.value} onChange={field.onChange} />
+        )}
+      />
+      <Controller
+        control={control} //
+        name='location'
+        render={({ field }) => (
+          <TextArea
+            id='dlg_location'
+            label='Путь'
+            rows={3}
+            value={field.value.substring(3)}
+            onChange={event => field.onChange(combineLocation(field.value.substring(0, 2), event.target.value))}
+            error={errors.location}
+          />
+        )}
+      />
     </ModalForm>
   );
 }
diff --git a/rsconcept/frontend/src/features/library/pages/LibraryPage/LibraryPage.tsx b/rsconcept/frontend/src/features/library/pages/LibraryPage/LibraryPage.tsx
index f1f92573..e49c98e0 100644
--- a/rsconcept/frontend/src/features/library/pages/LibraryPage/LibraryPage.tsx
+++ b/rsconcept/frontend/src/features/library/pages/LibraryPage/LibraryPage.tsx
@@ -8,7 +8,7 @@ import { MiniButton } from '@/components/Control';
 import { IconCSV } from '@/components/Icons';
 import { useAppLayoutStore } from '@/stores/appLayout';
 import { useDialogsStore } from '@/stores/dialogs';
-import { information } from '@/utils/labels';
+import { infoMsg } from '@/utils/labels';
 import { convertToCSV } from '@/utils/utils';
 
 import { useApplyLibraryFilter } from '../../backend/useApplyLibraryFilter';
@@ -43,7 +43,7 @@ export function LibraryPage() {
 
   function handleDownloadCSV() {
     if (filtered.length === 0) {
-      toast.error(information.noDataToExport);
+      toast.error(infoMsg.noDataToExport);
       return;
     }
     const blob = convertToCSV(filtered);
diff --git a/rsconcept/frontend/src/features/library/pages/LibraryPage/ViewSideLocation.tsx b/rsconcept/frontend/src/features/library/pages/LibraryPage/ViewSideLocation.tsx
index df575c6b..3613dabe 100644
--- a/rsconcept/frontend/src/features/library/pages/LibraryPage/ViewSideLocation.tsx
+++ b/rsconcept/frontend/src/features/library/pages/LibraryPage/ViewSideLocation.tsx
@@ -12,7 +12,7 @@ import { FolderNode } from '@/features/library/models/FolderTree';
 import useWindowSize from '@/hooks/useWindowSize';
 import { useFitHeight } from '@/stores/appLayout';
 import { PARAMETER, prefixes } from '@/utils/constants';
-import { information } from '@/utils/labels';
+import { infoMsg } from '@/utils/labels';
 
 import { useLibrary } from '../../backend/useLibrary';
 import SelectLocation from '../../components/SelectLocation';
@@ -54,7 +54,7 @@ function ViewSideLocation({ isVisible, onRenameLocation }: ViewSideLocationProps
     if (event.ctrlKey || event.metaKey) {
       navigator.clipboard
         .writeText(target.getPath())
-        .then(() => toast.success(information.pathReady))
+        .then(() => toast.success(infoMsg.pathReady))
         .catch(console.error);
     } else {
       setLocation(target.getPath());
diff --git a/rsconcept/frontend/src/features/oss/backend/api.ts b/rsconcept/frontend/src/features/oss/backend/api.ts
index 030c3dd6..8ed381ce 100644
--- a/rsconcept/frontend/src/features/oss/backend/api.ts
+++ b/rsconcept/frontend/src/features/oss/backend/api.ts
@@ -13,7 +13,7 @@ import {
   schemaCstSubstitute
 } from '@/features/oss/models/oss';
 import { IConstituentaReference, ITargetCst } from '@/features/rsform/models/rsform';
-import { information } from '@/utils/labels';
+import { infoMsg } from '@/utils/labels';
 
 /**
  * Represents {@link IOperation} data from server.
@@ -182,7 +182,7 @@ export const ossApi = {
       endpoint: `/api/oss/${itemID}/update-positions`,
       request: {
         data: { positions: positions },
-        successMessage: isSilent ? undefined : information.changesSaved
+        successMessage: isSilent ? undefined : infoMsg.changesSaved
       }
     }),
 
@@ -191,7 +191,7 @@ export const ossApi = {
       endpoint: `/api/oss/${itemID}/create-operation`,
       request: {
         data: data,
-        successMessage: response => information.newOperation(response.new_operation.alias)
+        successMessage: response => infoMsg.newOperation(response.new_operation.alias)
       }
     }),
   operationDelete: ({ itemID, data }: { itemID: LibraryItemID; data: IOperationDeleteDTO }) =>
@@ -199,7 +199,7 @@ export const ossApi = {
       endpoint: `/api/oss/${itemID}/delete-operation`,
       request: {
         data: data,
-        successMessage: information.operationDestroyed
+        successMessage: infoMsg.operationDestroyed
       }
     }),
   inputCreate: ({ itemID, data }: { itemID: LibraryItemID; data: ITargetOperation }) =>
@@ -207,7 +207,7 @@ export const ossApi = {
       endpoint: `/api/oss/${itemID}/create-input`,
       request: {
         data: data,
-        successMessage: information.newLibraryItem
+        successMessage: infoMsg.newLibraryItem
       }
     }),
   inputUpdate: ({ itemID, data }: { itemID: LibraryItemID; data: IInputUpdateDTO }) =>
@@ -215,7 +215,7 @@ export const ossApi = {
       endpoint: `/api/oss/${itemID}/set-input`,
       request: {
         data: data,
-        successMessage: information.changesSaved
+        successMessage: infoMsg.changesSaved
       }
     }),
   operationUpdate: ({ itemID, data }: { itemID: LibraryItemID; data: IOperationUpdateDTO }) =>
@@ -223,7 +223,7 @@ export const ossApi = {
       endpoint: `/api/oss/${itemID}/update-operation`,
       request: {
         data: data,
-        successMessage: information.changesSaved
+        successMessage: infoMsg.changesSaved
       }
     }),
   operationExecute: ({ itemID, data }: { itemID: LibraryItemID; data: ITargetOperation }) =>
@@ -231,7 +231,7 @@ export const ossApi = {
       endpoint: `/api/oss/${itemID}/execute-operation`,
       request: {
         data: data,
-        successMessage: information.operationExecuted
+        successMessage: infoMsg.operationExecuted
       }
     }),
 
@@ -240,7 +240,7 @@ export const ossApi = {
       endpoint: `/api/oss/relocate-constituents`,
       request: {
         data: data,
-        successMessage: information.changesSaved
+        successMessage: infoMsg.changesSaved
       }
     }),
   getPredecessor: (data: ITargetCst) =>
diff --git a/rsconcept/frontend/src/features/oss/models/ossAPI.ts b/rsconcept/frontend/src/features/oss/models/ossAPI.ts
index 881d47ca..4ed8a75f 100644
--- a/rsconcept/frontend/src/features/oss/models/ossAPI.ts
+++ b/rsconcept/frontend/src/features/oss/models/ossAPI.ts
@@ -12,7 +12,7 @@ import {
   isSetTypification
 } from '@/features/rsform/models/rslangAPI';
 import { limits, PARAMETER } from '@/utils/constants';
-import { information } from '@/utils/labels';
+import { infoMsg } from '@/utils/labels';
 import { TextMatcher } from '@/utils/utils';
 
 import { Graph } from '../../../models/Graph';
@@ -416,7 +416,7 @@ export class SubstitutionValidator {
     if (this.msg.length > 0) {
       this.msg += '\n';
     }
-    this.msg += information.substitutionsCorrect;
+    this.msg += infoMsg.substitutionsCorrect;
     return true;
   }
 
diff --git a/rsconcept/frontend/src/features/oss/pages/OssPage/EditorOssGraph/OssFlow.tsx b/rsconcept/frontend/src/features/oss/pages/OssPage/EditorOssGraph/OssFlow.tsx
index 0f9aa05e..d336601e 100644
--- a/rsconcept/frontend/src/features/oss/pages/OssPage/EditorOssGraph/OssFlow.tsx
+++ b/rsconcept/frontend/src/features/oss/pages/OssPage/EditorOssGraph/OssFlow.tsx
@@ -24,7 +24,7 @@ import { useMainHeight } from '@/stores/appLayout';
 import { useModificationStore } from '@/stores/modification';
 import { APP_COLORS } from '@/styling/colors';
 import { PARAMETER } from '@/utils/constants';
-import { errors } from '@/utils/labels';
+import { errorMsg } from '@/utils/labels';
 
 import { useInputCreate } from '../../../backend/useInputCreate';
 import { useMutatingOss } from '../../../backend/useMutatingOss';
@@ -167,7 +167,7 @@ function OssFlow() {
       return;
     }
     if (libraryItems.find(item => item.alias === operation.alias && item.location === controller.schema.location)) {
-      toast.error(errors.inputAlreadyExists);
+      toast.error(errorMsg.inputAlreadyExists);
       return;
     }
     void inputCreate({
@@ -205,7 +205,7 @@ function OssFlow() {
   function handleSaveImage() {
     const canvas: HTMLElement | null = document.querySelector('.react-flow__viewport');
     if (canvas === null) {
-      toast.error(errors.imageFailed);
+      toast.error(errorMsg.imageFailed);
       return;
     }
 
@@ -231,7 +231,7 @@ function OssFlow() {
       })
       .catch(error => {
         console.error(error);
-        toast.error(errors.imageFailed);
+        toast.error(errorMsg.imageFailed);
       });
   }
 
diff --git a/rsconcept/frontend/src/features/oss/pages/OssPage/OssEditContext.tsx b/rsconcept/frontend/src/features/oss/pages/OssPage/OssEditContext.tsx
index e679d340..f6af9b61 100644
--- a/rsconcept/frontend/src/features/oss/pages/OssPage/OssEditContext.tsx
+++ b/rsconcept/frontend/src/features/oss/pages/OssPage/OssEditContext.tsx
@@ -12,7 +12,7 @@ import { UserRole } from '@/features/users/models/user';
 import { useDialogsStore } from '@/stores/dialogs';
 import { usePreferencesStore } from '@/stores/preferences';
 import { useRoleStore } from '@/stores/role';
-import { prompts } from '@/utils/labels';
+import { promptText } from '@/utils/labels';
 
 import { IOperationPosition } from '../../backend/api';
 import { useOssSuspense } from '../../backend/useOSS';
@@ -123,7 +123,7 @@ export const OssEditState = ({ itemID, children }: React.PropsWithChildren<OssEd
   }
 
   function deleteSchema() {
-    if (!window.confirm(prompts.deleteOSS)) {
+    if (!window.confirm(promptText.deleteOSS)) {
       return;
     }
     void deleteItem(schema.id).then(() => {
diff --git a/rsconcept/frontend/src/features/rsform/backend/api.ts b/rsconcept/frontend/src/features/rsform/backend/api.ts
index c4e174dd..e045a945 100644
--- a/rsconcept/frontend/src/features/rsform/backend/api.ts
+++ b/rsconcept/frontend/src/features/rsform/backend/api.ts
@@ -10,7 +10,7 @@ import {
   VersionID
 } from '@/features/library/models/library';
 import { ICstSubstitute, ICstSubstitutions } from '@/features/oss/models/oss';
-import { information } from '@/utils/labels';
+import { infoMsg } from '@/utils/labels';
 
 import {
   ConstituentaID,
@@ -173,7 +173,7 @@ export const rsformsApi = {
       endpoint: `/api/rsforms/${data.itemID}/load-trs`,
       request: {
         data: data,
-        successMessage: information.uploadSuccess
+        successMessage: infoMsg.uploadSuccess
       },
       options: {
         headers: {
@@ -187,7 +187,7 @@ export const rsformsApi = {
       endpoint: `/api/rsforms/${itemID}/create-cst`,
       request: {
         data: data,
-        successMessage: response => information.newConstituent(response.new_cst.alias)
+        successMessage: response => infoMsg.newConstituent(response.new_cst.alias)
       }
     }),
   cstUpdate: ({ itemID, data }: { itemID: LibraryItemID; data: ICstUpdateDTO }) =>
@@ -195,7 +195,7 @@ export const rsformsApi = {
       endpoint: `/api/rsforms/${itemID}/update-cst`,
       request: {
         data: data,
-        successMessage: information.changesSaved
+        successMessage: infoMsg.changesSaved
       }
     }),
   cstDelete: ({ itemID, data }: { itemID: LibraryItemID; data: IConstituentaList }) =>
@@ -203,7 +203,7 @@ export const rsformsApi = {
       endpoint: `/api/rsforms/${itemID}/delete-multiple-cst`,
       request: {
         data: data,
-        successMessage: information.constituentsDestroyed(data.items.length)
+        successMessage: infoMsg.constituentsDestroyed(data.items.length)
       }
     }),
   cstRename: ({ itemID, data }: { itemID: LibraryItemID; data: ICstRenameDTO }) =>
@@ -211,7 +211,7 @@ export const rsformsApi = {
       endpoint: `/api/rsforms/${itemID}/rename-cst`,
       request: {
         data: data,
-        successMessage: information.changesSaved
+        successMessage: infoMsg.changesSaved
       }
     }),
   cstSubstitute: ({ itemID, data }: { itemID: LibraryItemID; data: ICstSubstitutions }) =>
@@ -219,7 +219,7 @@ export const rsformsApi = {
       endpoint: `/api/rsforms/${itemID}/substitute`,
       request: {
         data: data,
-        successMessage: information.substituteSingle
+        successMessage: infoMsg.substituteSingle
       }
     }),
   cstMove: ({ itemID, data }: { itemID: LibraryItemID; data: ICstMoveDTO }) =>
@@ -233,7 +233,7 @@ export const rsformsApi = {
       endpoint: `/api/rsforms/${itemID}/produce-structure`,
       request: {
         data: data,
-        successMessage: response => information.addedConstituents(response.cst_list.length)
+        successMessage: response => infoMsg.addedConstituents(response.cst_list.length)
       }
     }),
   inlineSynthesis: ({ itemID, data }: { itemID: LibraryItemID; data: IInlineSynthesisDTO }) =>
@@ -241,18 +241,18 @@ export const rsformsApi = {
       endpoint: `/api/rsforms/${itemID}/inline-synthesis`,
       request: {
         data: data,
-        successMessage: information.inlineSynthesisComplete
+        successMessage: infoMsg.inlineSynthesisComplete
       }
     }),
   restoreOrder: ({ itemID }: { itemID: LibraryItemID }) =>
     axiosPatch<undefined, IRSFormDTO>({
       endpoint: `/api/rsforms/${itemID}/restore-order`,
-      request: { successMessage: information.reorderComplete }
+      request: { successMessage: infoMsg.reorderComplete }
     }),
   resetAliases: ({ itemID }: { itemID: LibraryItemID }) =>
     axiosPatch<undefined, IRSFormDTO>({
       endpoint: `/api/rsforms/${itemID}/reset-aliases`,
-      request: { successMessage: information.reindexComplete }
+      request: { successMessage: infoMsg.reindexComplete }
     }),
 
   checkConstituenta: ({ itemID, data }: { itemID: LibraryItemID; data: ICheckConstituentaDTO }) =>
diff --git a/rsconcept/frontend/src/features/rsform/components/PickSubstitutions.tsx b/rsconcept/frontend/src/features/rsform/components/PickSubstitutions.tsx
index 245e16b8..473784ca 100644
--- a/rsconcept/frontend/src/features/rsform/components/PickSubstitutions.tsx
+++ b/rsconcept/frontend/src/features/rsform/components/PickSubstitutions.tsx
@@ -13,7 +13,7 @@ import SelectLibraryItem from '@/features/library/components/SelectLibraryItem';
 import { ILibraryItem } from '@/features/library/models/library';
 import { ICstSubstitute, IMultiSubstitution } from '@/features/oss/models/oss';
 import { APP_COLORS } from '@/styling/colors';
-import { errors } from '@/utils/labels';
+import { errorMsg } from '@/utils/labels';
 
 import { ConstituentaID, IConstituenta, IRSForm } from '../models/rsform';
 import BadgeConstituenta from './BadgeConstituenta';
@@ -116,12 +116,12 @@ function PickSubstitutions({
       toDelete.includes(newSubstitution.substitution) ||
       replacements.includes(newSubstitution.original)
     ) {
-      toast.error(errors.reuseOriginal);
+      toast.error(errorMsg.reuseOriginal);
       return;
     }
     if (leftArgument === rightArgument) {
       if ((deleteRight && rightCst?.is_inherited) || (!deleteRight && leftCst?.is_inherited)) {
-        toast.error(errors.substituteInherited);
+        toast.error(errorMsg.substituteInherited);
         return;
       }
     }
diff --git a/rsconcept/frontend/src/features/rsform/dialogs/DlgCreateVersion.tsx b/rsconcept/frontend/src/features/rsform/dialogs/DlgCreateVersion.tsx
index 89b7cbae..7bc162bc 100644
--- a/rsconcept/frontend/src/features/rsform/dialogs/DlgCreateVersion.tsx
+++ b/rsconcept/frontend/src/features/rsform/dialogs/DlgCreateVersion.tsx
@@ -11,7 +11,7 @@ import { useVersionCreate } from '@/features/library/backend/useVersionCreate';
 import { IVersionInfo, LibraryItemID, VersionID } from '@/features/library/models/library';
 import { nextVersion } from '@/features/library/models/libraryAPI';
 import { useDialogsStore } from '@/stores/dialogs';
-import { errors } from '@/utils/labels';
+import { errorMsg } from '@/utils/labels';
 
 import { ConstituentaID } from '../models/rsform';
 
@@ -53,7 +53,7 @@ function DlgCreateVersion() {
       header='Создание версии'
       className={clsx('cc-column', 'w-[30rem]', 'py-2 px-6')}
       canSubmit={canSubmit}
-      submitInvalidTooltip={errors.versionTaken}
+      submitInvalidTooltip={errorMsg.versionTaken}
       submitText='Создать'
       onSubmit={event => void handleSubmit(onSubmit)(event)}
     >
diff --git a/rsconcept/frontend/src/features/rsform/dialogs/DlgCstTemplate/DlgCstTemplate.tsx b/rsconcept/frontend/src/features/rsform/dialogs/DlgCstTemplate/DlgCstTemplate.tsx
index 595e17ec..c11788d2 100644
--- a/rsconcept/frontend/src/features/rsform/dialogs/DlgCstTemplate/DlgCstTemplate.tsx
+++ b/rsconcept/frontend/src/features/rsform/dialogs/DlgCstTemplate/DlgCstTemplate.tsx
@@ -9,7 +9,7 @@ import { TabLabel, TabList, TabPanel, Tabs } from '@/components/Tabs';
 import { HelpTopic } from '@/features/help/models/helpTopic';
 import usePartialUpdate from '@/hooks/usePartialUpdate';
 import { useDialogsStore } from '@/stores/dialogs';
-import { prompts } from '@/utils/labels';
+import { promptText } from '@/utils/labels';
 
 import { ICstCreateDTO } from '../../backend/api';
 import { useRSForm } from '../../backend/useRSForm';
@@ -62,7 +62,7 @@ function DlgCstTemplate() {
 
   function handlePrompt(): boolean {
     const definedSomeArgs = substitutes.arguments.some(arg => !!arg.value);
-    if (!definedSomeArgs && !window.confirm(prompts.templateUndefined)) {
+    if (!definedSomeArgs && !window.confirm(promptText.templateUndefined)) {
       return false;
     }
     return true;
diff --git a/rsconcept/frontend/src/features/rsform/dialogs/DlgEditVersions/DlgEditVersions.tsx b/rsconcept/frontend/src/features/rsform/dialogs/DlgEditVersions/DlgEditVersions.tsx
index 15eb6357..ccbeaf18 100644
--- a/rsconcept/frontend/src/features/rsform/dialogs/DlgEditVersions/DlgEditVersions.tsx
+++ b/rsconcept/frontend/src/features/rsform/dialogs/DlgEditVersions/DlgEditVersions.tsx
@@ -15,7 +15,7 @@ import { useVersionDelete } from '@/features/library/backend/useVersionDelete';
 import { useVersionUpdate } from '@/features/library/backend/useVersionUpdate';
 import { LibraryItemID, VersionID } from '@/features/library/models/library';
 import { useDialogsStore } from '@/stores/dialogs';
-import { errors } from '@/utils/labels';
+import { errorMsg } from '@/utils/labels';
 
 import { useRSFormSuspense } from '../../backend/useRSForm';
 import TableVersions from './TableVersions';
@@ -105,7 +105,7 @@ function DlgEditVersions() {
         <div className='cc-icons'>
           <MiniButton
             type='submit'
-            title={isValid ? 'Сохранить изменения' : errors.versionTaken}
+            title={isValid ? 'Сохранить изменения' : errorMsg.versionTaken}
             disabled={!isDirty || !isValid || isProcessing}
             icon={<IconSave size='1.25rem' className='icon-primary' />}
           />
diff --git a/rsconcept/frontend/src/features/rsform/dialogs/DlgEditWordForms/DlgEditWordForms.tsx b/rsconcept/frontend/src/features/rsform/dialogs/DlgEditWordForms/DlgEditWordForms.tsx
index a2b83e88..69b1cae5 100644
--- a/rsconcept/frontend/src/features/rsform/dialogs/DlgEditWordForms/DlgEditWordForms.tsx
+++ b/rsconcept/frontend/src/features/rsform/dialogs/DlgEditWordForms/DlgEditWordForms.tsx
@@ -9,7 +9,7 @@ import { Label, TextArea } from '@/components/Input';
 import { ModalForm } from '@/components/Modal';
 import { HelpTopic } from '@/features/help/models/helpTopic';
 import { useDialogsStore } from '@/stores/dialogs';
-import { prompts } from '@/utils/labels';
+import { promptText } from '@/utils/labels';
 
 import { useGenerateLexeme } from '../../backend/cctext/useGenerateLexeme';
 import { useInflectText } from '../../backend/cctext/useInflectText';
@@ -93,7 +93,7 @@ function DlgEditWordForms() {
 
   function handleGenerateLexeme() {
     if (forms.length > 0) {
-      if (!window.confirm(prompts.generateWordforms)) {
+      if (!window.confirm(promptText.generateWordforms)) {
         return;
       }
     }
diff --git a/rsconcept/frontend/src/features/rsform/dialogs/DlgShowTypeGraph/DlgShowTypeGraph.tsx b/rsconcept/frontend/src/features/rsform/dialogs/DlgShowTypeGraph/DlgShowTypeGraph.tsx
index 63a287a8..b7d4a9e9 100644
--- a/rsconcept/frontend/src/features/rsform/dialogs/DlgShowTypeGraph/DlgShowTypeGraph.tsx
+++ b/rsconcept/frontend/src/features/rsform/dialogs/DlgShowTypeGraph/DlgShowTypeGraph.tsx
@@ -6,7 +6,7 @@ import { ReactFlowProvider } from 'reactflow';
 import { ModalView } from '@/components/Modal';
 import { HelpTopic } from '@/features/help/models/helpTopic';
 import { useDialogsStore } from '@/stores/dialogs';
-import { errors } from '@/utils/labels';
+import { errorMsg } from '@/utils/labels';
 
 import { ITypeInfo } from '../../models/rslang';
 import { TMGraph } from '../../models/TMGraph';
@@ -26,7 +26,7 @@ function DlgShowTypeGraph() {
   })();
 
   if (graph.nodes.length === 0) {
-    toast.error(errors.typeStructureFailed);
+    toast.error(errorMsg.typeStructureFailed);
     hideDialog();
     return null;
   }
diff --git a/rsconcept/frontend/src/features/rsform/pages/RSFormPage/EditorConstituenta/EditorControls.tsx b/rsconcept/frontend/src/features/rsform/pages/RSFormPage/EditorConstituenta/EditorControls.tsx
index b99a3054..970d46e9 100644
--- a/rsconcept/frontend/src/features/rsform/pages/RSFormPage/EditorConstituenta/EditorControls.tsx
+++ b/rsconcept/frontend/src/features/rsform/pages/RSFormPage/EditorConstituenta/EditorControls.tsx
@@ -5,7 +5,7 @@ import { MiniButton } from '@/components/Control';
 import { IconEdit } from '@/components/Icons';
 import { useDialogsStore } from '@/stores/dialogs';
 import { useModificationStore } from '@/stores/modification';
-import { tooltips } from '@/utils/labels';
+import { tooltipText } from '@/utils/labels';
 
 import { useMutatingRSForm } from '../../../backend/useMutatingRSForm';
 import { IConstituenta } from '../../../models/rsform';
@@ -32,7 +32,7 @@ function EditorControls({ constituenta, disabled, onEditTerm }: EditorControlsPr
     <Overlay position='top-1 left-[4.7rem]' className='flex select-none'>
       {!disabled || isProcessing ? (
         <MiniButton
-          title={isModified ? tooltips.unsaved : `Редактировать словоформы термина`}
+          title={isModified ? tooltipText.unsaved : `Редактировать словоформы термина`}
           noHover
           onClick={onEditTerm}
           icon={<IconEdit size='1rem' className='icon-primary' />}
@@ -53,7 +53,7 @@ function EditorControls({ constituenta, disabled, onEditTerm }: EditorControlsPr
       {!disabled || isProcessing ? (
         <MiniButton
           noHover
-          title={isModified ? tooltips.unsaved : 'Переименовать конституенту'}
+          title={isModified ? tooltipText.unsaved : 'Переименовать конституенту'}
           onClick={handleRenameCst}
           icon={<IconEdit size='1rem' className='icon-primary' />}
           disabled={isModified}
diff --git a/rsconcept/frontend/src/features/rsform/pages/RSFormPage/EditorConstituenta/FormConstituenta.tsx b/rsconcept/frontend/src/features/rsform/pages/RSFormPage/EditorConstituenta/FormConstituenta.tsx
index ebc383cc..abacd98b 100644
--- a/rsconcept/frontend/src/features/rsform/pages/RSFormPage/EditorConstituenta/FormConstituenta.tsx
+++ b/rsconcept/frontend/src/features/rsform/pages/RSFormPage/EditorConstituenta/FormConstituenta.tsx
@@ -14,7 +14,7 @@ import { CProps } from '@/components/props';
 import { Indicator } from '@/components/View';
 import { useDialogsStore } from '@/stores/dialogs';
 import { useModificationStore } from '@/stores/modification';
-import { errors } from '@/utils/labels';
+import { errorMsg } from '@/utils/labels';
 
 import { ICstUpdateDTO, schemaCstUpdate } from '../../../backend/api';
 import { useCstUpdate } from '../../../backend/useCstUpdate';
@@ -103,7 +103,7 @@ function FormConstituenta({ disabled, id, toggleReset, schema, activeCst, onOpen
 
   function handleTypeGraph(event: CProps.EventMouse) {
     if ((localParse && !localParse.parseResult) || activeCst.parse.status !== ParsingStatus.VERIFIED) {
-      toast.error(errors.typeStructureFailed);
+      toast.error(errorMsg.typeStructureFailed);
       return;
     }
     event.stopPropagation();
diff --git a/rsconcept/frontend/src/features/rsform/pages/RSFormPage/EditorConstituenta/ToolbarConstituenta.tsx b/rsconcept/frontend/src/features/rsform/pages/RSFormPage/EditorConstituenta/ToolbarConstituenta.tsx
index f6519fc3..006a6dc0 100644
--- a/rsconcept/frontend/src/features/rsform/pages/RSFormPage/EditorConstituenta/ToolbarConstituenta.tsx
+++ b/rsconcept/frontend/src/features/rsform/pages/RSFormPage/EditorConstituenta/ToolbarConstituenta.tsx
@@ -23,7 +23,7 @@ import { useFindPredecessor } from '@/features/oss/backend/useFindPredecessor';
 import { useModificationStore } from '@/stores/modification';
 import { usePreferencesStore } from '@/stores/preferences';
 import { PARAMETER } from '@/utils/constants';
-import { tooltips } from '@/utils/labels';
+import { tooltipText } from '@/utils/labels';
 import { prepareTooltip } from '@/utils/utils';
 
 import { useMutatingRSForm } from '../../../backend/useMutatingRSForm';
@@ -106,7 +106,7 @@ function ToolbarConstituenta({
             onClick={() => controller.createCst(activeCst?.cst_type, false)}
           />
           <MiniButton
-            titleHtml={isModified ? tooltips.unsaved : prepareTooltip('Клонировать конституенту', 'Alt + V')}
+            titleHtml={isModified ? tooltipText.unsaved : prepareTooltip('Клонировать конституенту', 'Alt + V')}
             icon={<IconClone size='1.25rem' className='icon-green' />}
             disabled={disabled || isModified}
             onClick={controller.cloneCst}
diff --git a/rsconcept/frontend/src/features/rsform/pages/RSFormPage/EditorRSExpression/EditorRSExpression.tsx b/rsconcept/frontend/src/features/rsform/pages/RSFormPage/EditorRSExpression/EditorRSExpression.tsx
index d47ea5d3..84a4c7ce 100644
--- a/rsconcept/frontend/src/features/rsform/pages/RSFormPage/EditorRSExpression/EditorRSExpression.tsx
+++ b/rsconcept/frontend/src/features/rsform/pages/RSFormPage/EditorRSExpression/EditorRSExpression.tsx
@@ -12,7 +12,7 @@ import { HelpTopic } from '@/features/help/models/helpTopic';
 import { useDialogsStore } from '@/stores/dialogs';
 import { usePreferencesStore } from '@/stores/preferences';
 import { transformAST } from '@/utils/codemirror';
-import { errors } from '@/utils/labels';
+import { errorMsg } from '@/utils/labels';
 
 import { ICheckConstituentaDTO } from '../../../backend/api';
 import { useCheckConstituenta } from '../../../backend/useCheckConstituenta';
@@ -141,7 +141,7 @@ function EditorRSExpression({
     } else {
       handleCheckExpression(parse => {
         if (!parse.astText) {
-          toast.error(errors.astFailed);
+          toast.error(errorMsg.astFailed);
         } else {
           showAST({ syntaxTree: parse.ast, expression: getDefinitionPrefix(activeCst) + value });
         }
diff --git a/rsconcept/frontend/src/features/rsform/pages/RSFormPage/EditorRSFormCard/EditorLibraryItem.tsx b/rsconcept/frontend/src/features/rsform/pages/RSFormPage/EditorRSFormCard/EditorLibraryItem.tsx
index dcc064ed..80f356cd 100644
--- a/rsconcept/frontend/src/features/rsform/pages/RSFormPage/EditorRSFormCard/EditorLibraryItem.tsx
+++ b/rsconcept/frontend/src/features/rsform/pages/RSFormPage/EditorRSFormCard/EditorLibraryItem.tsx
@@ -29,7 +29,7 @@ import { useDialogsStore } from '@/stores/dialogs';
 import { useModificationStore } from '@/stores/modification';
 import { useRoleStore } from '@/stores/role';
 import { prefixes } from '@/utils/constants';
-import { prompts } from '@/utils/labels';
+import { promptText } from '@/utils/labels';
 
 import InfoUsers from './InfoUsers';
 
@@ -60,7 +60,7 @@ function EditorLibraryItem({ controller }: EditorLibraryItemProps) {
     if (newValue === controller.schema.owner) {
       return;
     }
-    if (!window.confirm(prompts.ownerChange)) {
+    if (!window.confirm(promptText.ownerChange)) {
       return;
     }
     void setOwner({ itemID: controller.schema.id, owner: newValue });
diff --git a/rsconcept/frontend/src/features/rsform/pages/RSFormPage/EditorRSFormCard/ToolbarRSFormCard.tsx b/rsconcept/frontend/src/features/rsform/pages/RSFormPage/EditorRSFormCard/ToolbarRSFormCard.tsx
index 82fa95bb..fe2774ac 100644
--- a/rsconcept/frontend/src/features/rsform/pages/RSFormPage/EditorRSFormCard/ToolbarRSFormCard.tsx
+++ b/rsconcept/frontend/src/features/rsform/pages/RSFormPage/EditorRSFormCard/ToolbarRSFormCard.tsx
@@ -11,7 +11,7 @@ import { UserRole } from '@/features/users/models/user';
 import { useModificationStore } from '@/stores/modification';
 import { useRoleStore } from '@/stores/role';
 import { PARAMETER } from '@/utils/constants';
-import { tooltips } from '@/utils/labels';
+import { tooltipText } from '@/utils/labels';
 import { prepareTooltip } from '@/utils/utils';
 import { sharePage } from '@/utils/utils';
 
@@ -60,7 +60,7 @@ function ToolbarRSFormCard({ controller, onSubmit }: ToolbarRSFormCardProps) {
         />
       ) : null}
       <MiniButton
-        titleHtml={tooltips.shareItem(controller.schema.access_policy)}
+        titleHtml={tooltipText.shareItem(controller.schema.access_policy)}
         icon={<IconShare size='1.25rem' className='icon-primary' />}
         onClick={sharePage}
         disabled={controller.schema.access_policy !== AccessPolicy.PUBLIC}
diff --git a/rsconcept/frontend/src/features/rsform/pages/RSFormPage/EditorRSFormCard/ToolbarVersioning.tsx b/rsconcept/frontend/src/features/rsform/pages/RSFormPage/EditorRSFormCard/ToolbarVersioning.tsx
index e48128d3..1d2b98e1 100644
--- a/rsconcept/frontend/src/features/rsform/pages/RSFormPage/EditorRSFormCard/ToolbarVersioning.tsx
+++ b/rsconcept/frontend/src/features/rsform/pages/RSFormPage/EditorRSFormCard/ToolbarVersioning.tsx
@@ -9,7 +9,7 @@ import { useVersionRestore } from '@/features/library/backend/useVersionRestore'
 import { useDialogsStore } from '@/stores/dialogs';
 import { useModificationStore } from '@/stores/modification';
 import { PARAMETER } from '@/utils/constants';
-import { prompts } from '@/utils/labels';
+import { promptText } from '@/utils/labels';
 import { promptUnsaved } from '@/utils/utils';
 
 import { useRSEdit } from '../RSEditContext';
@@ -27,7 +27,7 @@ function ToolbarVersioning({ blockReload }: ToolbarVersioningProps) {
   const showEditVersions = useDialogsStore(state => state.showEditVersions);
 
   function handleRestoreVersion() {
-    if (!controller.schema.version || !window.confirm(prompts.restoreArchive)) {
+    if (!controller.schema.version || !window.confirm(promptText.restoreArchive)) {
       return;
     }
     void versionRestore({ versionID: controller.schema.version }).then(() => controller.navigateVersion(undefined));
diff --git a/rsconcept/frontend/src/features/rsform/pages/RSFormPage/EditorRSList/EditorRSList.tsx b/rsconcept/frontend/src/features/rsform/pages/RSFormPage/EditorRSList/EditorRSList.tsx
index 2fc437b7..b7835135 100644
--- a/rsconcept/frontend/src/features/rsform/pages/RSFormPage/EditorRSList/EditorRSList.tsx
+++ b/rsconcept/frontend/src/features/rsform/pages/RSFormPage/EditorRSList/EditorRSList.tsx
@@ -10,7 +10,7 @@ import { type RowSelectionState } from '@/components/DataTable';
 import { IconCSV } from '@/components/Icons';
 import { SearchBar } from '@/components/shared/SearchBar';
 import { useFitHeight } from '@/stores/appLayout';
-import { information } from '@/utils/labels';
+import { infoMsg } from '@/utils/labels';
 import { convertToCSV } from '@/utils/utils';
 
 import { useMutatingRSForm } from '../../../backend/useMutatingRSForm';
@@ -37,7 +37,7 @@ function EditorRSList() {
 
   function handleDownloadCSV() {
     if (filtered.length === 0) {
-      toast.error(information.noDataToExport);
+      toast.error(infoMsg.noDataToExport);
       return;
     }
     const blob = convertToCSV(filtered);
diff --git a/rsconcept/frontend/src/features/rsform/pages/RSFormPage/EditorTermGraph/TGFlow.tsx b/rsconcept/frontend/src/features/rsform/pages/RSFormPage/EditorTermGraph/TGFlow.tsx
index 87027fe1..4d15c479 100644
--- a/rsconcept/frontend/src/features/rsform/pages/RSFormPage/EditorTermGraph/TGFlow.tsx
+++ b/rsconcept/frontend/src/features/rsform/pages/RSFormPage/EditorTermGraph/TGFlow.tsx
@@ -25,7 +25,7 @@ import { useMainHeight } from '@/stores/appLayout';
 import { useDialogsStore } from '@/stores/dialogs';
 import { APP_COLORS } from '@/styling/colors';
 import { PARAMETER } from '@/utils/constants';
-import { errors } from '@/utils/labels';
+import { errorMsg } from '@/utils/labels';
 
 import { useMutatingRSForm } from '../../../backend/useMutatingRSForm';
 import { colorBgGraphNode } from '../../../colors';
@@ -188,7 +188,7 @@ function TGFlow() {
   function handleSaveImage() {
     const canvas: HTMLElement | null = document.querySelector('.react-flow__viewport');
     if (canvas === null) {
-      toast.error(errors.imageFailed);
+      toast.error(errorMsg.imageFailed);
       return;
     }
 
@@ -214,7 +214,7 @@ function TGFlow() {
       })
       .catch(error => {
         console.error(error);
-        toast.error(errors.imageFailed);
+        toast.error(errorMsg.imageFailed);
       });
   }
 
diff --git a/rsconcept/frontend/src/features/rsform/pages/RSFormPage/MenuRSTabs.tsx b/rsconcept/frontend/src/features/rsform/pages/RSFormPage/MenuRSTabs.tsx
index e9f4769c..cf5ced6e 100644
--- a/rsconcept/frontend/src/features/rsform/pages/RSFormPage/MenuRSTabs.tsx
+++ b/rsconcept/frontend/src/features/rsform/pages/RSFormPage/MenuRSTabs.tsx
@@ -39,7 +39,7 @@ import { useDialogsStore } from '@/stores/dialogs';
 import { useModificationStore } from '@/stores/modification';
 import { useRoleStore } from '@/stores/role';
 import { EXTEOR_TRS_FILE } from '@/utils/constants';
-import { describeAccessMode, labelAccessMode, tooltips } from '@/utils/labels';
+import { describeAccessMode, labelAccessMode, tooltipText } from '@/utils/labels';
 import { generatePageQR, promptUnsaved, sharePage } from '@/utils/utils';
 
 import { useCstSubstitute } from '../../backend/useCstSubstitute';
@@ -239,7 +239,7 @@ function MenuRSTabs() {
         <Dropdown isOpen={schemaMenu.isOpen}>
           <DropdownButton
             text='Поделиться'
-            titleHtml={tooltips.shareItem(controller.schema.access_policy)}
+            titleHtml={tooltipText.shareItem(controller.schema.access_policy)}
             icon={<IconShare size='1rem' className='icon-primary' />}
             onClick={handleShare}
             disabled={controller.schema.access_policy !== AccessPolicy.PUBLIC}
diff --git a/rsconcept/frontend/src/features/rsform/pages/RSFormPage/RSEditContext.tsx b/rsconcept/frontend/src/features/rsform/pages/RSFormPage/RSEditContext.tsx
index 181ff2d0..128dbfcb 100644
--- a/rsconcept/frontend/src/features/rsform/pages/RSFormPage/RSEditContext.tsx
+++ b/rsconcept/frontend/src/features/rsform/pages/RSFormPage/RSEditContext.tsx
@@ -14,7 +14,7 @@ import { useModificationStore } from '@/stores/modification';
 import { usePreferencesStore } from '@/stores/preferences';
 import { useRoleStore } from '@/stores/role';
 import { PARAMETER, prefixes } from '@/utils/constants';
-import { prompts } from '@/utils/labels';
+import { promptText } from '@/utils/labels';
 import { promptUnsaved } from '@/utils/utils';
 
 import { ICstCreateDTO } from '../../backend/api';
@@ -166,7 +166,7 @@ export const RSEditState = ({
   }
 
   function deleteSchema() {
-    if (!window.confirm(prompts.deleteLibraryItem)) {
+    if (!window.confirm(promptText.deleteLibraryItem)) {
       return;
     }
     const ossID = schema.oss.length > 0 ? schema.oss[0].id : undefined;
diff --git a/rsconcept/frontend/src/features/users/backend/api.ts b/rsconcept/frontend/src/features/users/backend/api.ts
index 9c43e90c..50cd3c53 100644
--- a/rsconcept/frontend/src/features/users/backend/api.ts
+++ b/rsconcept/frontend/src/features/users/backend/api.ts
@@ -4,7 +4,7 @@ import { z } from 'zod';
 import { axiosGet, axiosPatch, axiosPost } from '@/backend/apiTransport';
 import { DELAYS } from '@/backend/configuration';
 import { patterns } from '@/utils/constants';
-import { errors, information } from '@/utils/labels';
+import { errorMsg, infoMsg } from '@/utils/labels';
 
 import { IUserInfo, IUserProfile } from '../models/user';
 
@@ -13,15 +13,15 @@ import { IUserInfo, IUserProfile } from '../models/user';
  */
 export const schemaUserSignup = z
   .object({
-    username: z.string().nonempty(errors.requiredField).regex(RegExp(patterns.login), errors.loginFormat),
-    email: z.string().email(errors.emailField),
+    username: z.string().nonempty(errorMsg.requiredField).regex(RegExp(patterns.login), errorMsg.loginFormat),
+    email: z.string().email(errorMsg.emailField),
     first_name: z.string(),
     last_name: z.string(),
 
-    password: z.string().nonempty(errors.requiredField),
-    password2: z.string().nonempty(errors.requiredField)
+    password: z.string().nonempty(errorMsg.requiredField),
+    password2: z.string().nonempty(errorMsg.requiredField)
   })
-  .refine(schema => schema.password === schema.password2, { path: ['password2'], message: errors.passwordsMismatch });
+  .refine(schema => schema.password === schema.password2, { path: ['password2'], message: errorMsg.passwordsMismatch });
 
 /**
  * Represents signup data, used to create new users.
@@ -32,7 +32,7 @@ export type IUserSignupDTO = z.infer<typeof schemaUserSignup>;
  * Represents user data, intended to update user profile in persistent storage.
  */
 export const schemaUpdateProfile = z.object({
-  email: z.string().email(errors.emailField),
+  email: z.string().email(errorMsg.emailField),
   first_name: z.string(),
   last_name: z.string()
 });
@@ -70,7 +70,7 @@ export const usersApi = {
       endpoint: '/users/api/signup',
       request: {
         data: data,
-        successMessage: createdUser => information.newUser(createdUser.username)
+        successMessage: createdUser => infoMsg.newUser(createdUser.username)
       }
     }),
 
@@ -79,7 +79,7 @@ export const usersApi = {
       endpoint: '/users/api/profile',
       request: {
         data: data,
-        successMessage: information.changesSaved
+        successMessage: infoMsg.changesSaved
       }
     })
 };
diff --git a/rsconcept/frontend/src/utils/labels.ts b/rsconcept/frontend/src/utils/labels.ts
index d544b0c5..5297a583 100644
--- a/rsconcept/frontend/src/utils/labels.ts
+++ b/rsconcept/frontend/src/utils/labels.ts
@@ -89,7 +89,7 @@ export function describeLibraryItemType(itemType: LibraryItemType): string {
 /**
  * UI info descriptors.
  */
-export const information = {
+export const infoMsg = {
   changesSaved: 'Изменения сохранены',
 
   pathReady: 'Путь скопирован',
@@ -124,7 +124,7 @@ export const information = {
 /**
  * UI error descriptors.
  */
-export const errors = {
+export const errorMsg = {
   astFailed: 'Невозможно построить дерево разбора',
   typeStructureFailed: 'Структура отсутствует',
   passwordsMismatch: 'Пароли не совпадают',
@@ -145,7 +145,7 @@ export const errors = {
 /**
  * UI tooltip descriptors.
  */
-export const tooltips = {
+export const tooltipText = {
   unsaved: 'Сохраните или отмените изменения',
   shareItem: (policy?: AccessPolicy) =>
     policy === AccessPolicy.PUBLIC ? 'Поделиться схемой' : 'Поделиться можно только <br/>открытой схемой'
@@ -154,7 +154,7 @@ export const tooltips = {
 /**
  * UI prompt messages.
  */
-export const prompts = {
+export const promptText = {
   promptUnsaved: 'Присутствуют несохраненные изменения. Продолжить без их учета?',
   deleteLibraryItem: 'Вы уверены, что хотите удалить данную схему?',
   deleteOSS:
diff --git a/rsconcept/frontend/src/utils/utils.ts b/rsconcept/frontend/src/utils/utils.ts
index 695b617d..a3017abb 100644
--- a/rsconcept/frontend/src/utils/utils.ts
+++ b/rsconcept/frontend/src/utils/utils.ts
@@ -5,7 +5,7 @@
 import { AxiosError, AxiosHeaderValue, AxiosResponse, isAxiosError } from 'axios';
 import { toast } from 'react-toastify';
 
-import { information, prompts } from './labels';
+import { infoMsg, promptText } from './labels';
 
 /**
  * Checks if arguments is Node.
@@ -106,7 +106,7 @@ export function convertBase64ToBlob(base64String: string): Uint8Array {
  * Prompt user of confirming discarding changes before continue.
  */
 export function promptUnsaved(): boolean {
-  return window.confirm(prompts.promptUnsaved);
+  return window.confirm(promptText.promptUnsaved);
 }
 
 /**
@@ -195,7 +195,7 @@ export function sharePage() {
   const url = currentRef.includes('?') ? currentRef + '&share' : currentRef + '?share';
   navigator.clipboard
     .writeText(url)
-    .then(() => toast.success(information.linkReady))
+    .then(() => toast.success(infoMsg.linkReady))
     .catch(console.error);
 }