diff --git a/app/components/p8p_data_grid.js b/app/components/p8p_data_grid.js
index 77f8fcc..b8fc257 100644
--- a/app/components/p8p_data_grid.js
+++ b/app/components/p8p_data_grid.js
@@ -9,7 +9,6 @@
 
 import React, { useState } from "react"; //Классы React
 import PropTypes from "prop-types"; //Контроль свойств компонента
-import { deepCopyObject } from "../core/utils"; //Вспомогательные процедуры и функции
 import { P8PTable, P8P_TABLE_SIZE, P8P_TABLE_DATA_TYPE, P8P_TABLE_FILTER_SHAPE } from "./p8p_table"; //Таблица
 
 //---------
@@ -55,7 +54,8 @@ const P8PDataGrid = ({
     valueFormatter,
     onOrderChanged,
     onFilterChanged,
-    onPagesCountChanged
+    onPagesCountChanged,
+    objectsCopier
 }) => {
     //Собственное состояние - сортировки
     const [orders, setOrders] = useState([]);
@@ -65,7 +65,7 @@ const P8PDataGrid = ({
 
     //При изменении состояния сортировки
     const handleOrderChanged = ({ columnName, direction }) => {
-        let newOrders = deepCopyObject(orders);
+        let newOrders = objectsCopier(orders);
         const curOrder = newOrders.find(o => o.name == columnName);
         if (direction == null && curOrder) newOrders.splice(newOrders.indexOf(curOrder), 1);
         if (direction != null && !curOrder) newOrders.push({ name: columnName, direction });
@@ -76,7 +76,7 @@ const P8PDataGrid = ({
 
     //При изменении состояния фильтра
     const handleFilterChanged = ({ columnName, from, to }) => {
-        let newFilters = deepCopyObject(filters);
+        let newFilters = objectsCopier(filters);
         let curFilter = newFilters.find(f => f.name == columnName);
         if (from == null && to == null && curFilter) newFilters.splice(newFilters.indexOf(curFilter), 1);
         if ((from != null || to != null) && !curFilter) newFilters.push({ name: columnName, from, to });
@@ -152,7 +152,8 @@ P8PDataGrid.propTypes = {
     valueFormatter: PropTypes.func,
     onOrderChanged: PropTypes.func,
     onFilterChanged: PropTypes.func,
-    onPagesCountChanged: PropTypes.func
+    onPagesCountChanged: PropTypes.func,
+    objectsCopier: PropTypes.func.isRequired
 };
 
 //----------------
diff --git a/app/context/application.js b/app/context/application.js
index 8f39821..1ace5b5 100644
--- a/app/context/application.js
+++ b/app/context/application.js
@@ -35,7 +35,7 @@ export const ApplicationСtx = createContext();
 //Провайдер контекста приложения
 export const ApplicationContext = ({ errors, displaySizeGetter, guidGenerator, children }) => {
     //Подключим редьюсер состояния
-    const [state, dispatch] = useReducer(applicationReducer, INITIAL_STATE);
+    const [state, dispatch] = useReducer(applicationReducer, INITIAL_STATE(displaySizeGetter));
 
     //Подключение к контексту взаимодействия с сервером
     const { getConfig, getRespPayload } = useContext(BackEndСtx);
diff --git a/app/context/application_reducer.js b/app/context/application_reducer.js
index 54930fe..6fe80eb 100644
--- a/app/context/application_reducer.js
+++ b/app/context/application_reducer.js
@@ -3,12 +3,6 @@
     Контекст: Приложение - редьюсер состояния
 */
 
-//---------------------
-//Подключение библиотек
-//---------------------
-
-import { getDisplaySize } from "../core/utils"; //Вспомогательные функции
-
 //---------
 //Константы
 //---------
@@ -21,12 +15,12 @@ const APP_AT = {
 };
 
 //Состояние приложения по умолчанию
-const INITIAL_STATE = {
-    displaySize: getDisplaySize(),
+const INITIAL_STATE = displaySizeGetter => ({
+    displaySize: displaySizeGetter(),
     panels: [],
     panelsLoaded: false,
     initialized: false
-};
+});
 
 //-----------
 //Тело модуля
diff --git a/app/context/messaging.js b/app/context/messaging.js
index cde5fcd..fce41a8 100644
--- a/app/context/messaging.js
+++ b/app/context/messaging.js
@@ -12,7 +12,29 @@ import PropTypes from "prop-types"; //Контроль свойств компо
 import { P8PAppProgress } from "../components/p8p_app_progress"; //Индикатор процесса
 import { P8PAppMessage } from "../components/p8p_app_message"; //Диалог сообщения
 import { MSG_AT, MSG_DLGT, INITIAL_STATE, messagingReducer } from "./messaging_reducer"; //Редьюсер состояния
-import { TITLES, TEXTS, BUTTONS } from "../../app.text"; //Текстовые ресурсы и константы
+
+//---------
+//Константы
+//---------
+
+//Структура объекта с описанием типовых заголовков
+const MESSAGING_CONTEXT_TITLES_SHAPE = PropTypes.shape({
+    ERR: PropTypes.string.isRequired,
+    WARN: PropTypes.string.isRequired,
+    INFO: PropTypes.string.isRequired
+});
+
+//Структура объекта с описанием типовых текстов
+const MESSAGING_CONTEXT_TEXTS_SHAPE = PropTypes.shape({
+    LOADING: PropTypes.string.isRequired
+});
+
+//Структура объекта с описанием типовых кнопок
+const MESSAGING_CONTEXT_BUTTONS_SHAPE = PropTypes.shape({
+    CLOSE: PropTypes.string.isRequired,
+    OK: PropTypes.string.isRequired,
+    CANCEL: PropTypes.string.isRequired
+});
 
 //----------------
 //Интерфейс модуля
@@ -22,7 +44,7 @@ import { TITLES, TEXTS, BUTTONS } from "../../app.text"; //Текстовые р
 export const MessagingСtx = createContext();
 
 //Провайдер контекста сообщений
-export const MessagingContext = ({ children }) => {
+export const MessagingContext = ({ titles, texts, buttons, children }) => {
     //Подключим редьюсер состояния
     const [state, dispatch] = useReducer(messagingReducer, INITIAL_STATE);
 
@@ -82,20 +104,20 @@ export const MessagingContext = ({ children }) => {
                 msgState: state
             }}
         >
-            {state.loading ? <P8PAppProgress open={true} text={state.loadingMessage || TEXTS.LOADING} /> : null}
+            {state.loading ? <P8PAppProgress open={true} text={state.loadingMessage || texts.LOADING} /> : null}
             {state.msg ? (
                 <P8PAppMessage
                     open={true}
                     variant={state.msgType}
                     text={state.msgText}
                     title
-                    titleText={state.msgType == MSG_DLGT.ERR ? TITLES.ERR : state.msgType == MSG_DLGT.WARN ? TITLES.WARN : TITLES.INFO}
+                    titleText={state.msgType == MSG_DLGT.ERR ? titles.ERR : state.msgType == MSG_DLGT.WARN ? titles.WARN : titles.INFO}
                     okBtn={true}
                     onOk={handleMessageOkClick}
-                    okBtnCaption={[MSG_DLGT.ERR, MSG_DLGT.INFO].includes(state.msgType) ? BUTTONS.CLOSE : BUTTONS.OK}
+                    okBtnCaption={[MSG_DLGT.ERR, MSG_DLGT.INFO].includes(state.msgType) ? buttons.CLOSE : buttons.OK}
                     cancelBtn={state.msgType == MSG_DLGT.WARN}
                     onCancel={handleMessageCancelClick}
-                    cancelBtnCaption={BUTTONS.CANCEL}
+                    cancelBtnCaption={buttons.CANCEL}
                 />
             ) : null}
             {children}
@@ -105,5 +127,8 @@ export const MessagingContext = ({ children }) => {
 
 //Контроль свойств - Провайдер контекста сообщений
 MessagingContext.propTypes = {
+    titles: MESSAGING_CONTEXT_TITLES_SHAPE,
+    texts: MESSAGING_CONTEXT_TEXTS_SHAPE,
+    buttons: MESSAGING_CONTEXT_BUTTONS_SHAPE,
     children: PropTypes.oneOfType([PropTypes.arrayOf(PropTypes.node), PropTypes.node])
 };
diff --git a/app/panels/prj_fin/projects.js b/app/panels/prj_fin/projects.js
index f67c272..5b091f1 100644
--- a/app/panels/prj_fin/projects.js
+++ b/app/panels/prj_fin/projects.js
@@ -10,7 +10,7 @@
 import React, { useState, useCallback, useEffect, useContext } from "react"; //Классы React
 import PropTypes from "prop-types"; //Контроль свойств компонента
 import { Grid, Icon, Stack, Link, Button, Table, TableBody, TableRow, TableCell, Typography, Box, Paper, IconButton } from "@mui/material"; //Интерфейсные компоненты
-import { hasValue, formatDateRF, formatNumberRFCurrency, object2Base64XML } from "../../core/utils"; //Вспомогательные процедуры и функции
+import { deepCopyObject, hasValue, formatDateRF, formatNumberRFCurrency, object2Base64XML } from "../../core/utils"; //Вспомогательные процедуры и функции
 import { BUTTONS, TEXTS, INPUTS } from "../../../app.text"; //Тектовые ресурсы и константы
 import { P8PDataGrid, P8P_DATA_GRID_SIZE } from "../../components/p8p_data_grid"; //Таблица данных
 import { BackEndСtx } from "../../context/backend"; //Контекст взаимодействия с сервером
@@ -163,8 +163,8 @@ const rowExpandRender = ({ columnsDef, row }, pOnlineShowDocument, showProjectPa
                                 {cardColumns.map((cardColumn, i) => (
                                     <TableRow key={i}>
                                         <TableCell sx={{ width: "1px", whiteSpace: "nowrap" }}>
-                                            <Typography variant="h6" color="primary">
-                                                <nowrap>{cardColumn.caption}:</nowrap>
+                                            <Typography variant="h6" color="primary" noWrap>
+                                                {cardColumn.caption}:
                                             </Typography>
                                         </TableCell>
                                         <TableCell sx={{ paddingLeft: 0 }}>
@@ -321,6 +321,7 @@ const Projects = ({ onStagesOpen }) => {
                     onOrderChanged={handleOrderChanged}
                     onFilterChanged={handleFilterChanged}
                     onPagesCountChanged={handlePagesCountChanged}
+                    objectsCopier={deepCopyObject}
                 />
             ) : null}
         </>
diff --git a/app/panels/prj_fin/stage_arts.js b/app/panels/prj_fin/stage_arts.js
index 7ef2931..bdc17d8 100644
--- a/app/panels/prj_fin/stage_arts.js
+++ b/app/panels/prj_fin/stage_arts.js
@@ -10,7 +10,7 @@
 import React, { useState, useCallback, useEffect, useContext } from "react"; //Классы React
 import PropTypes from "prop-types"; //Контроль свойств компонента
 import { Box, Icon, Stack, Link } from "@mui/material"; //Интерфейсные компоненты
-import { hasValue, formatNumberRFCurrency, object2Base64XML } from "../../core/utils"; //Вспомогательные процедуры и функции
+import { deepCopyObject, hasValue, formatNumberRFCurrency, object2Base64XML } from "../../core/utils"; //Вспомогательные процедуры и функции
 import { BUTTONS, TEXTS, INPUTS } from "../../../app.text"; //Тектовые ресурсы и константы
 import { P8PDataGrid, P8P_DATA_GRID_SIZE, P8P_DATA_GRID_FILTER_SHAPE } from "../../components/p8p_data_grid"; //Таблица данных
 import { BackEndСtx } from "../../context/backend"; //Контекст взаимодействия с сервером
@@ -182,6 +182,7 @@ const StageArts = ({ stage, filters }) => {
                     dataCellRender={prms => dataCellRender(prms, showStageArtCostNotes, showStageArtContracts)}
                     valueFormatter={valueFormatter}
                     onFilterChanged={handleFilterChanged}
+                    objectsCopier={deepCopyObject}
                 />
             ) : null}
         </Box>
diff --git a/app/panels/prj_fin/stage_contracts.js b/app/panels/prj_fin/stage_contracts.js
index 48177b1..b02758d 100644
--- a/app/panels/prj_fin/stage_contracts.js
+++ b/app/panels/prj_fin/stage_contracts.js
@@ -10,7 +10,7 @@
 import React, { useState, useCallback, useEffect, useContext } from "react"; //Классы React
 import PropTypes from "prop-types"; //Контроль свойств компонента
 import { Box, Stack, Grid, Paper, Table, TableBody, TableRow, TableCell, Typography, Button, Link } from "@mui/material"; //Интерфейсные компоненты
-import { hasValue, formatDateRF, formatNumberRFCurrency, object2Base64XML } from "../../core/utils"; //Вспомогательные процедуры и функции
+import { deepCopyObject, hasValue, formatDateRF, formatNumberRFCurrency, object2Base64XML } from "../../core/utils"; //Вспомогательные процедуры и функции
 import { BUTTONS, TEXTS, INPUTS } from "../../../app.text"; //Тектовые ресурсы и константы
 import { P8PDataGrid, P8P_DATA_GRID_SIZE, P8P_DATA_GRID_FILTER_SHAPE } from "../../components/p8p_data_grid"; //Таблица данных
 import { BackEndСtx } from "../../context/backend"; //Контекст взаимодействия с сервером
@@ -93,8 +93,8 @@ const rowExpandRender = ({ columnsDef, row }, pOnlineShowDocument) => {
                                 {cardColumns.map((cardColumn, i) => (
                                     <TableRow key={i}>
                                         <TableCell sx={{ width: "1px", whiteSpace: "nowrap" }}>
-                                            <Typography variant="h6" color="primary">
-                                                {cardColumn.caption}:&nbsp;
+                                            <Typography variant="h6" color="primary" noWrap>
+                                                {cardColumn.caption}:
                                             </Typography>
                                         </TableCell>
                                         <TableCell sx={{ paddingLeft: 0 }}>
@@ -237,6 +237,7 @@ const StageContracts = ({ stage, filters }) => {
                     onOrderChanged={handleOrderChanged}
                     onFilterChanged={handleFilterChanged}
                     onPagesCountChanged={handlePagesCountChanged}
+                    objectsCopier={deepCopyObject}
                 />
             ) : null}
         </Box>
diff --git a/app/panels/prj_fin/stages.js b/app/panels/prj_fin/stages.js
index 5894236..6dfd9d9 100644
--- a/app/panels/prj_fin/stages.js
+++ b/app/panels/prj_fin/stages.js
@@ -10,7 +10,7 @@
 import React, { useState, useCallback, useEffect, useContext } from "react"; //Классы React
 import PropTypes from "prop-types"; //Контроль свойств компонента
 import { Box, Icon, Stack, Grid, Paper, Table, TableBody, TableRow, TableCell, Typography, Button, IconButton, Link } from "@mui/material"; //Интерфейсные компоненты
-import { hasValue, formatDateRF, formatNumberRFCurrency, object2Base64XML } from "../../core/utils"; //Вспомогательные процедуры и функции
+import { deepCopyObject, hasValue, formatDateRF, formatNumberRFCurrency, object2Base64XML } from "../../core/utils"; //Вспомогательные процедуры и функции
 import { BUTTONS, TEXTS, INPUTS } from "../../../app.text"; //Тектовые ресурсы и константы
 import { P8PDataGrid, P8P_DATA_GRID_SIZE, P8P_DATA_GRID_FILTER_SHAPE } from "../../components/p8p_data_grid"; //Таблица данных
 import { P8PFullScreenDialog } from "../../components/p8p_fullscreen_dialog"; //Полноэкранный диалог
@@ -178,8 +178,8 @@ const rowExpandRender = ({ columnsDef, row }, pOnlineShowDocument, showStageArts
                                 {cardColumns.map((cardColumn, i) => (
                                     <TableRow key={i}>
                                         <TableCell sx={{ width: "1px", whiteSpace: "nowrap" }}>
-                                            <Typography variant="h6" color="primary">
-                                                {cardColumn.caption}:&nbsp;
+                                            <Typography variant="h6" color="primary" noWrap>
+                                                {cardColumn.caption}:
                                             </Typography>
                                         </TableCell>
                                         <TableCell sx={{ paddingLeft: 0 }}>
@@ -372,6 +372,7 @@ const Stages = ({ project, projectName, filters }) => {
                     onOrderChanged={handleOrderChanged}
                     onFilterChanged={handleFilterChanged}
                     onPagesCountChanged={handlePagesCountChanged}
+                    objectsCopier={deepCopyObject}
                 />
             ) : null}
             {stagesDataGrid.showStageContracts ? (
diff --git a/app/root.js b/app/root.js
index eaa22d3..f3c8c3e 100644
--- a/app/root.js
+++ b/app/root.js
@@ -12,7 +12,7 @@ import { MessagingContext } from "./context/messaging"; //Контекст со
 import { BackEndContext } from "./context/backend"; //Контекст взаимодействия с сервером
 import { ApplicationContext } from "./context/application"; //Контекст приложения
 import { App } from "./app"; //Приложение
-import { ERRORS } from "../app.text"; //Текстовые ресурсы и константы
+import { ERRORS, TITLES, TEXTS, BUTTONS } from "../app.text"; //Текстовые ресурсы и константы
 import { getDisplaySize, genGUID } from "./core/utils"; //Вспомогательные функции
 import client from "./core/client"; //Клиент для взаимодействия с сервером
 
@@ -23,7 +23,7 @@ import client from "./core/client"; //Клиент для взаимодейст
 //Обёртка для контекста
 const Root = () => {
     return (
-        <MessagingContext>
+        <MessagingContext titles={TITLES} texts={TEXTS} buttons={BUTTONS}>
             <BackEndContext client={client}>
                 <ApplicationContext errors={ERRORS} displaySizeGetter={getDisplaySize} guidGenerator={genGUID}>
                     <App />