diff --git a/frontend/src/dashboard/dashboard-page.tsx b/frontend/src/dashboard/dashboard-page.tsx
index a256449..4e77823 100644
--- a/frontend/src/dashboard/dashboard-page.tsx
+++ b/frontend/src/dashboard/dashboard-page.tsx
@@ -11,7 +11,9 @@ export const DashboardPage = (): JSX.Element => {
     id: id,
     loaded: false,
   });
-  Store.DashboardLoadData(store);
+  Store.DashboardLoadData(store).then(() => {
+    return Store.LoadDataForWidgets(store);
+  });
 
   return <Dashboard store={store} />;
 };
diff --git a/frontend/src/dashboard/dashboard-store.tsx b/frontend/src/dashboard/dashboard-store.tsx
index 78cca96..dffcc2d 100644
--- a/frontend/src/dashboard/dashboard-store.tsx
+++ b/frontend/src/dashboard/dashboard-store.tsx
@@ -9,14 +9,58 @@ type _DataLoaderParams = Record<string, any> | null;
 
 export const DataLoaderParams = types.frozen<_DataLoaderParams>();
 
-export const Widget = types.model({
-  type: types.string,
-  id: types.string,
-  title: types.string,
-  collapsed: types.maybe(types.boolean),
-  widgetParams: types.maybe(WidgetParams),
-  dataLoaderParams: types.maybe(DataLoaderParams),
-});
+export const Widget = types
+  .model({
+    type: types.string,
+    id: types.string,
+    title: types.string,
+    collapsed: types.maybe(types.boolean),
+    visible: types.boolean,
+    widgetParams: types.maybe(WidgetParams),
+    dataLoaderParams: types.maybe(DataLoaderParams),
+    loaded: false,
+    data: types.maybe(types.frozen<any>()),
+  })
+  .actions((self) => {
+    return {
+      show: () => {
+        self.visible = false;
+      },
+      hide: () => {
+        self.visible = true;
+      },
+      toggle: () => {
+        self.visible = !self.visible;
+      },
+      setData: (data: any) => {
+        self.loaded = true;
+        self.data = data;
+      },
+    };
+  });
+
+export type IWidget = Instance<typeof Widget>;
+
+export function createWidgetStore(
+  id: string,
+  type: string,
+  title: string,
+  collapsed = false,
+  widgetParams?: _WidgetParams,
+  dataLoaderParams?: _DataLoaderParams,
+): IWidget {
+  // eslint-disable-next-line prefer-rest-params
+  console.debug('init new Widget store, params:', arguments);
+  return Widget.create({
+    id: id,
+    type: type,
+    title: title,
+    collapsed: collapsed,
+    visible: !collapsed,
+    widgetParams: widgetParams,
+    dataLoaderParams: dataLoaderParams,
+  });
+}
 
 export const Data = types.model({
   widgets: types.array(Widget),
@@ -32,17 +76,68 @@ export const Dashboard = types
   .actions((self) => {
     return {
       setData: (data: any) => {
+        console.debug('Dashboard store new data:', data); // DEBUG
+        if (data.widgets) {
+          for (let i = 0; i < data.widgets.length; i++) {
+            const widget = data.widgets[i];
+            widget.visible = !widget.collapsed;
+          }
+        }
         self.data = data;
         self.loaded = true;
       },
+      setWidgetsData: (data: any) => {
+        for (let i = 0; i < data.length; i++) {
+          const widgetData = data[i]?.data;
+          const widgetId = data[i]?.widget?.id;
+          if (!widgetId || !widgetData) continue;
+
+          const widgets = self.data?.widgets;
+          if (!widgets || widgets.length <= 0) return;
+
+          const widget = widgets.find((w) => w.id == widgetId);
+          if (!widget) continue;
+
+          widget.setData(widgetData);
+        }
+      },
+      setWidgetData: (widgetId: string, data: any) => {
+        const widget = self.data?.widgets.find((w) => w.id == widgetId);
+        if (!widget) return;
+        widget.setData(data);
+      },
     };
   });
 
 export type IDashboard = Instance<typeof Dashboard>;
 
 export async function DashboardLoadData(store: IDashboard): Promise<void> {
+  console.debug('DashboardLoadData store:', store); // DEBUG
   const url = `${process.env.REACT_APP_BACKEND}api/dashboard/${store.id}`;
   const resp = await axios.get(url);
+  console.debug('DashboardLoadData resp:', resp); // DEBUG
   if (!resp.data) return;
   store.setData(resp.data);
 }
+
+export async function LoadDataForWidgets(store: IDashboard): Promise<void> {
+  const url = `${process.env.REACT_APP_BACKEND}api/dashboard/${store.id}/load-data`;
+  const resp = await fetch(url);
+  if (resp && resp.ok) {
+    const data = await resp.json();
+    store.setWidgetsData(data);
+  }
+}
+
+export async function LoadDataForWidget(
+  store: IDashboard,
+  widgetId: string,
+): Promise<void> {
+  const url = `${process.env.REACT_APP_BACKEND}api/dashboard/${store.id}/load-data/${widgetId}`;
+  const resp = await fetch(url);
+  if (resp && resp.ok) {
+    const data = await resp.json();
+    store.setWidgetData(widgetId, data);
+  }
+  return;
+}
diff --git a/frontend/src/dashboard/dashboard.tsx b/frontend/src/dashboard/dashboard.tsx
index 7dfd4e2..47ef169 100644
--- a/frontend/src/dashboard/dashboard.tsx
+++ b/frontend/src/dashboard/dashboard.tsx
@@ -1,13 +1,36 @@
 import { observer } from 'mobx-react-lite';
 import React from 'react';
-import * as Store from './dashboard-store';
+import * as DashboardStoreNs from './dashboard-store';
+import * as TopRightMenuNs from '../misc-components/top-right-menu';
+import * as WidgetNs from './widget';
+import { DebugInfo } from '../misc-components/debug-info';
 
-export type Props = { store: Store.IDashboard };
+export type Props = { store: DashboardStoreNs.IDashboard };
 
 export const Dashboard = observer((props: Props): JSX.Element => {
   if (!props.store.loaded) {
+    console.debug('Dashboard - store:', JSON.stringify(props.store)); // DEBUG
     return <pre>Loading... {JSON.stringify(props.store)}</pre>;
   }
 
-  return <pre>{JSON.stringify(props.store, null, '  ')}</pre>;
+  const debugInfo = JSON.stringify(props.store, null, '  ');
+
+  const topRightMenuStore = TopRightMenuNs.Store.create({ visible: false });
+
+  const widgets = props.store.data?.widgets.map((widget) => {
+    return <WidgetNs.Widget key={widget.id} store={widget}></WidgetNs.Widget>;
+  });
+
+  const res = (
+    <div>
+      <TopRightMenuNs.TopRightMenu store={topRightMenuStore}>
+        <a href="/dashboards">Назад</a>
+        <span>Дашборд - {props.store.data?.title || props.store.id}</span>
+      </TopRightMenuNs.TopRightMenu>
+      {widgets}
+      <DebugInfo value={debugInfo} />
+    </div>
+  );
+
+  return res;
 });
diff --git a/frontend/src/dashboard/widget.tsx b/frontend/src/dashboard/widget.tsx
new file mode 100644
index 0000000..0008e55
--- /dev/null
+++ b/frontend/src/dashboard/widget.tsx
@@ -0,0 +1,96 @@
+import { observer } from 'mobx-react-lite';
+import React from 'react';
+import * as DashboardStoreNs from './dashboard-store';
+import * as WidgetFactoryNs from './widgets/widget-factory';
+
+export type Props = {
+  store: DashboardStoreNs.IWidget;
+};
+
+/**
+ * Пример данных передаваемых в виджет:
+ *
+ * {
+ *   "type": "kanban_by_tree",
+ *   "id": "first",
+ *   "title": "Первый виджет",
+ *   "dataLoaderParams": {
+ *     "rootIssueId": 2,
+ *     "groups": {
+ *       "fromIssues": [
+ *         {
+ *           "issueId": 3,
+ *           "name": "Тест"
+ *         }
+ *       ],
+ *       "fromIssuesIncluded": false,
+ *       "showOthers": true
+ *     },
+ *     "statuses": [
+ *       "New",
+ *       "Re-opened",
+ *       "In Progress",
+ *       "Code Review",
+ *       "Resolved",
+ *       "Testing",
+ *       "Feedback",
+ *       "Wait Release",
+ *       "Pending",
+ *       "Closed",
+ *       "Rejected"
+ *     ],
+ *     "tags": {
+ *       "tagsKeyName": "tags",
+ *       "styledTagsKeyName": "styledTags",
+ *       "styles": {
+ *         "supertag": "background-color: rgb(128, 0, 0); color: rgb(255, 255, 255);"
+ *       },
+ *       "defaultStyle": "background-color: rgb(128, 128, 128);"
+ *     },
+ *     "priorities": [
+ *       {
+ *         "rules": [
+ *           {
+ *             "priorityName": "P1",
+ *             "style": "background-color: #DB2228;"
+ *           },
+ *           {
+ *             "priorityName": "P2",
+ *             "style": "background-color: #FA5E26;"
+ *           },
+ *           {
+ *             "priorityName": "P3",
+ *             "style": "background-color: #FDAF19;"
+ *           },
+ *           {
+ *             "priorityName": "P4",
+ *             "style": "background-color: #31A8FF;",
+ *             "default": true
+ *           },
+ *           {
+ *             "priorityName": "P5",
+ *             "style": "background-color: #FFFFFF; border: 0.5px solid #393838; color: #202020;"
+ *           }
+ *         ],
+ *         "targetKey": "priorityStyle"
+ *       }
+ *     ]
+ *   }
+ * }
+ */
+
+export const Widget = observer((props: Props): JSX.Element => {
+  const display = props.store.visible ? 'block' : 'none';
+
+  return (
+    <div>
+      <div>
+        <button onClick={() => props.store.toggle()}>Show/hide</button>
+        <span>Title - {props.store.title}</span>
+      </div>
+      <div style={{ display: display }}>
+        <WidgetFactoryNs.WidgetFactory store={props.store} />
+      </div>
+    </div>
+  );
+});
diff --git a/frontend/src/dashboard/widgets/kanban-by-tree.tsx b/frontend/src/dashboard/widgets/kanban-by-tree.tsx
new file mode 100644
index 0000000..8641284
--- /dev/null
+++ b/frontend/src/dashboard/widgets/kanban-by-tree.tsx
@@ -0,0 +1,17 @@
+import { Instance, onSnapshot } from 'mobx-state-tree';
+import * as DashboardStoreNs from '../dashboard-store';
+import { observer } from 'mobx-react-lite';
+import * as KanbanBoardsNs from '../../kanban-board/kanban-boards';
+import * as KanbanBoardsStoreNs from '../../kanban-board/store';
+
+export type Props = {
+  store: Instance<typeof DashboardStoreNs.Widget>;
+};
+
+export const KanbanByTree = observer((props: Props): JSX.Element => {
+  const store = KanbanBoardsStoreNs.PageStore.create({ loaded: false });
+  onSnapshot(props.store, (state) => {
+    store.setData(state.data.data);
+  });
+  return <KanbanBoardsNs.KanbanBoards store={store} />;
+});
diff --git a/frontend/src/dashboard/widgets/widget-factory.tsx b/frontend/src/dashboard/widgets/widget-factory.tsx
new file mode 100644
index 0000000..1cb27fb
--- /dev/null
+++ b/frontend/src/dashboard/widgets/widget-factory.tsx
@@ -0,0 +1,26 @@
+import React from 'react';
+import * as DashboardStoreNs from '../dashboard-store';
+import { Instance } from 'mobx-state-tree';
+import { observer } from 'mobx-react-lite';
+import * as KanbanByTreeWidgetNs from './kanban-by-tree';
+import { DebugInfo } from '../../misc-components/debug-info';
+
+export type Props = {
+  store: Instance<typeof DashboardStoreNs.Widget>;
+};
+
+export const WidgetFactory = observer((props: Props): JSX.Element => {
+  const type = props.store.type;
+
+  switch (type) {
+    case 'kanban_by_tree':
+      return <KanbanByTreeWidgetNs.KanbanByTree store={props.store} />;
+    default:
+      return (
+        <div>
+          <div>Unknown widget</div>
+          <DebugInfo value={JSON.stringify(props.store, null, '  ')} />
+        </div>
+      );
+  }
+});
diff --git a/frontend/src/misc-components/debug-info.module.css b/frontend/src/misc-components/debug-info.module.css
new file mode 100644
index 0000000..f429782
--- /dev/null
+++ b/frontend/src/misc-components/debug-info.module.css
@@ -0,0 +1,5 @@
+.debugInfo {
+	margin: 3px;
+	padding: 3px;
+	border: 1px solid black;
+}
\ No newline at end of file
diff --git a/frontend/src/misc-components/debug-info.tsx b/frontend/src/misc-components/debug-info.tsx
new file mode 100644
index 0000000..de71c46
--- /dev/null
+++ b/frontend/src/misc-components/debug-info.tsx
@@ -0,0 +1,19 @@
+import React from 'react';
+import Css from './debug-info.module.css';
+
+export type Props = {
+  value?: string;
+  children?: any;
+};
+
+export const DebugInfo = (props: Props): JSX.Element => {
+  let output: any;
+  if (props.value) {
+    output = <pre>{props.value}</pre>;
+  } else if (props.children) {
+    output = props.children;
+  } else {
+    output = <pre>(none)</pre>;
+  }
+  return <div className={Css.debugInfo}>{output}</div>;
+};
diff --git a/libs/event-emitter/src/dashboards/dashboard.controller.ts b/libs/event-emitter/src/dashboards/dashboard.controller.ts
index 013f769..980c234 100644
--- a/libs/event-emitter/src/dashboards/dashboard.controller.ts
+++ b/libs/event-emitter/src/dashboards/dashboard.controller.ts
@@ -36,6 +36,17 @@ export class DashboardController {
     );
   }
 
+  @Get(':id/load-data/:widgetId')
+  async loadDataForWidget(
+    @Param('id') id: string,
+    @Param('widgetId') widgetId: string,
+  ): Promise<any> {
+    return await getOrAppErrorOrThrow(
+      () => this.dashboardsDataService.loadDataForWidget(id, widgetId),
+      BadRequestErrorHandler,
+    );
+  }
+
   @Put(':id')
   async save(@Param('id') id: string, @Body() data: any): Promise<void> {
     const res = await getOrAppErrorOrThrow(
diff --git a/libs/event-emitter/src/dashboards/dashboards-data.service.ts b/libs/event-emitter/src/dashboards/dashboards-data.service.ts
index 74fe340..484be8b 100644
--- a/libs/event-emitter/src/dashboards/dashboards-data.service.ts
+++ b/libs/event-emitter/src/dashboards/dashboards-data.service.ts
@@ -24,6 +24,7 @@ export class DashboardsDataService {
     let isSuccess = false;
     for (let i = 0; i < cfg.widgets.length; i++) {
       const widget = cfg.widgets[i];
+      if (widget.collapsed) continue;
       const loadRes = await this.loadWidgetData(
         widget.type,
         widget.widgetParams,
@@ -33,13 +34,32 @@ export class DashboardsDataService {
       if (loadRes.result) {
         isSuccess = true;
         loadRes.result.widgetId = widget.id;
-        results.push(loadRes.result);
+        results.push({ data: loadRes.result, widget: widget });
       }
     }
     if (!isSuccess) throw createAppError('CANNOT_LOAD_DATA');
     return results;
   }
 
+  async loadDataForWidget(
+    id: string,
+    widgetId: string,
+  ): Promise<WidgetWithData> {
+    const cfg = await this.dashboardsService.load(id);
+    const widget = cfg.widgets.find((widget) => {
+      return widget.id == widgetId;
+    });
+    if (!widget) throw createAppError('WIDGET_NOT_FOUND');
+    const loadRes = await this.loadWidgetData(
+      widget.type,
+      widget.widgetParams,
+      widget.dataLoaderParams,
+      cfg,
+    );
+    if (loadRes.result) return { widget: widget, data: loadRes.error };
+    throw createAppError('CANNOT_LOAD_DATA');
+  }
+
   async loadWidgetData(
     type: string,
     widgetParams: DashboardModel.WidgetParams,