diff --git a/rsconcept/frontend/src/components/Common/Modal.tsx b/rsconcept/frontend/src/components/Common/Modal.tsx
index 2eaef2aa..af612b09 100644
--- a/rsconcept/frontend/src/components/Common/Modal.tsx
+++ b/rsconcept/frontend/src/components/Common/Modal.tsx
@@ -38,7 +38,7 @@ function Modal({ title, show, hideWindow, onSubmit, onCancel, canSubmit, childre
     <>
     <div className='fixed top-0 left-0 z-50 w-full h-full opacity-50 clr-modal'>
     </div>
-    <div ref={ref} className='fixed bottom-1/2 left-1/2 -translate-y-1/2 -translate-x-1/2 px-6 py-4 flex flex-col w-fit z-[60] clr-card border shadow-md'>
+    <div ref={ref} className='fixed bottom-1/2 left-1/2 translate-y-1/2 -translate-x-1/2 px-6 py-4 flex flex-col w-fit h-fit z-[60] clr-card border shadow-md mb-[5rem]'>
       { title && <h1 className='mb-4 text-xl font-bold text-center'>{title}</h1> }
       <div className='py-2'>
         {children}
@@ -46,7 +46,7 @@ function Modal({ title, show, hideWindow, onSubmit, onCancel, canSubmit, childre
       <div className='flex justify-between w-full pt-4 mt-2 border-t-4'>
         <Button
           text={submitText}
-          widthClass='min-w-[6rem] w-fit h-fit'
+          widthClass='min-w-[6rem] min-h-[2.6rem] w-fit h-fit'
           colorClass='clr-btn-primary'
           disabled={!canSubmit}
           onClick={handleSubmit}
@@ -54,6 +54,7 @@ function Modal({ title, show, hideWindow, onSubmit, onCancel, canSubmit, childre
         />
         <Button
           text='Отмена'
+          widthClass='min-w-[6rem] min-h-[2.6rem] w-fit h-fit'
           onClick={handleCancel}
         />
       </div>
diff --git a/rsconcept/frontend/src/context/RSFormContext.tsx b/rsconcept/frontend/src/context/RSFormContext.tsx
index 58fcee70..64db7728 100644
--- a/rsconcept/frontend/src/context/RSFormContext.tsx
+++ b/rsconcept/frontend/src/context/RSFormContext.tsx
@@ -7,10 +7,10 @@ import {
   type DataCallback, deleteRSForm, getTRSFile,
   patchConstituenta, patchDeleteConstituenta, patchMoveConstituenta, patchResetAliases,
 patchRSForm,
-patchUploadTRS,  postClaimRSForm, postNewConstituenta} from '../utils/backendAPI'
+patchUploadTRS,  postClaimRSForm, postCloneRSForm,postNewConstituenta} from '../utils/backendAPI'
 import {
   IConstituenta, IConstituentaList, IConstituentaMeta, ICstCreateData,
-  ICstMovetoData, ICstUpdateData, IRSForm, IRSFormMeta, IRSFormUpdateData, IRSFormUploadData
+  ICstMovetoData, ICstUpdateData, IRSForm, IRSFormCreateData, IRSFormData, IRSFormMeta, IRSFormUpdateData, IRSFormUploadData
 } from '../utils/models'
 import { useAuth } from './AuthContext'
 
@@ -34,12 +34,13 @@ interface IRSFormContext {
   toggleForceAdmin: () => void
   toggleReadonly: () => void
   toggleTracking: () => void
-
+  
   update: (data: IRSFormUpdateData, callback?: DataCallback<IRSFormMeta>) => void
   destroy: (callback?: () => void) => void
   claim: (callback?: DataCallback<IRSFormMeta>) => void
   download: (callback: DataCallback<Blob>) => void
   upload: (data: IRSFormUploadData, callback: () => void) => void
+  clone: (data: IRSFormCreateData, callback: DataCallback<IRSFormData>) => void
   resetAliases: (callback: () => void) => void
 
   cstCreate: (data: ICstCreateData, callback?: DataCallback<IConstituentaMeta>) => void
@@ -165,6 +166,21 @@ export const RSFormState = ({ schemaID, children }: RSFormStateProps) => {
       });
     }, [schemaID, setError, schema, user, setSchema])
 
+  const clone = useCallback(
+    (data: IRSFormCreateData, callback: DataCallback<IRSFormData>) => {
+      if (!schema || !user) {
+        return;
+      }
+      setError(undefined)
+      postCloneRSForm(schemaID, {
+        data: data,
+        showError: true,
+        setLoading: setProcessing,
+        onError: error => { setError(error) },
+        onSuccess: callback
+      });
+    }, [schemaID, setError, schema, user])
+
   const resetAliases = useCallback(
     (callback?: () => void) => {
       if (!schema || !user) {
@@ -262,7 +278,7 @@ export const RSFormState = ({ schemaID, children }: RSFormStateProps) => {
       toggleForceAdmin: () => { setIsForceAdmin(prev => !prev) },
       toggleReadonly: () => { setIsReadonly(prev => !prev) },
       toggleTracking,
-      update, download, upload, destroy, claim, resetAliases,
+      update, download, upload, destroy, claim, resetAliases, clone,
       cstUpdate, cstCreate, cstDelete, cstMoveTo
     }}>
       { children }
diff --git a/rsconcept/frontend/src/pages/RSFormPage/DlgCloneRSForm.tsx b/rsconcept/frontend/src/pages/RSFormPage/DlgCloneRSForm.tsx
new file mode 100644
index 00000000..aa80f1a6
--- /dev/null
+++ b/rsconcept/frontend/src/pages/RSFormPage/DlgCloneRSForm.tsx
@@ -0,0 +1,82 @@
+import { useEffect, useState } from 'react';
+import { useNavigate } from 'react-router-dom';
+import { toast } from 'react-toastify';
+
+import Checkbox from '../../components/Common/Checkbox';
+import Modal from '../../components/Common/Modal';
+import TextArea from '../../components/Common/TextArea';
+import TextInput from '../../components/Common/TextInput';
+import { useRSForm } from '../../context/RSFormContext';
+import { IRSFormCreateData } from '../../utils/models';
+import { getCloneTitle } from '../../utils/staticUI';
+
+interface DlgCloneRSFormProps {
+  show: boolean
+  hideWindow: () => void
+}
+
+function DlgCloneRSForm({ show, hideWindow }: DlgCloneRSFormProps) {
+  const navigate = useNavigate();
+  const [title, setTitle] = useState('');
+  const [alias, setAlias] = useState('');
+  const [comment, setComment] = useState('');
+  const [common, setCommon] = useState(false);
+
+  const { schema, clone } = useRSForm();
+
+  useEffect(() => {
+    if (schema) {
+      setTitle(getCloneTitle(schema))
+      setAlias(schema.alias)
+      setComment(schema.comment)
+      setCommon(schema.is_common)
+    }
+  }, [schema, schema?.title, schema?.alias, schema?.comment, schema?.is_common]);
+
+  const handleSubmit = () => {
+    hideWindow();
+    const data: IRSFormCreateData = {
+      title: title,
+      alias: alias,
+      comment: comment,
+      is_common: common
+    };
+    clone(data, newSchema => {
+      toast.success(`Схема создана: ${newSchema.alias}`);
+      navigate(`/rsforms/${newSchema.id}`);
+    });
+  };
+
+  return (
+    <Modal
+      title='Создание копии концептуальной схемы'
+      show={show}
+      hideWindow={hideWindow}
+      canSubmit={true}
+      submitText='Создать'
+      onSubmit={handleSubmit}
+    >
+      <TextInput id='title' label='Полное название' type='text'
+        required
+        value={title}
+        onChange={event => { setTitle(event.target.value); }}
+      />
+      <TextInput id='alias' label='Сокращение' type='text'
+        required
+        value={alias}
+        widthClass='max-w-sm'
+        onChange={event => { setAlias(event.target.value); }}
+      />
+      <TextArea id='comment' label='Комментарий'
+        value={comment}
+        onChange={event => { setComment(event.target.value); }}
+      />
+      <Checkbox id='common' label='Общедоступная схема'
+        value={common}
+        onChange={event => { setCommon(event.target.checked); }}
+      />
+    </Modal>
+  )
+}
+
+export default DlgCloneRSForm;
diff --git a/rsconcept/frontend/src/pages/RSFormPage/RSTabs.tsx b/rsconcept/frontend/src/pages/RSFormPage/RSTabs.tsx
index 61e793d4..7eb6e1c8 100644
--- a/rsconcept/frontend/src/pages/RSFormPage/RSTabs.tsx
+++ b/rsconcept/frontend/src/pages/RSFormPage/RSTabs.tsx
@@ -25,7 +25,6 @@ function RSTabs() {
   const [init, setInit] = useState(false);
 
   const onEditCst = (cst: IConstituenta) => {
-    console.log(`Set active cst: ${cst.alias}`);
     setActiveID(cst.id);
     setTabIndex(RSTabsList.CST_EDIT)
   };
@@ -38,11 +37,17 @@ function RSTabs() {
     if (schema) {
       const url = new URL(window.location.href);
       const activeQuery = url.searchParams.get('active');
-      const activeCst = schema?.items?.find((cst) => cst.id === Number(activeQuery));
+      const activeCst = schema.items.find((cst) => cst.id === Number(activeQuery));
       setActiveID(activeCst?.id);
       setInit(true);
+      
+      const oldTitle = document.title
+      document.title = schema.title
+      return () => {
+        document.title = oldTitle
+      }
     }
-  }, [setActiveID, schema, setInit]);
+  }, [setActiveID, schema, schema?.title, setInit]);
 
   useEffect(() => {
     const url = new URL(window.location.href);
diff --git a/rsconcept/frontend/src/pages/RSFormPage/RSTabsMenu.tsx b/rsconcept/frontend/src/pages/RSFormPage/RSTabsMenu.tsx
index bbdc19c7..b8374ba0 100644
--- a/rsconcept/frontend/src/pages/RSFormPage/RSTabsMenu.tsx
+++ b/rsconcept/frontend/src/pages/RSFormPage/RSTabsMenu.tsx
@@ -1,6 +1,5 @@
 import { useCallback, useState } from 'react';
 import { useNavigate } from 'react-router-dom';
-import { toast } from 'react-toastify';
 
 import Button from '../../components/Common/Button';
 import Checkbox from '../../components/Common/Checkbox';
@@ -11,6 +10,7 @@ import { useAuth } from '../../context/AuthContext';
 import { useRSForm } from '../../context/RSFormContext';
 import useDropdown from '../../hooks/useDropdown';
 import { claimOwnershipProc, deleteRSFormProc, downloadRSFormProc, shareCurrentURLProc } from '../../utils/procedures';
+import DlgCloneRSForm from './DlgCloneRSForm';
 import DlgUploadRSForm from './DlgUploadRSForm';
 
 function RSTabsMenu() {
@@ -24,7 +24,8 @@ function RSTabsMenu() {
   } = useRSForm();
   const schemaMenu = useDropdown();
   const editMenu = useDropdown();
-  const [showUploadModal, setShowUploadModal] = useState(false);
+  const [showUploadDialog, setShowUploadDialog] = useState(false);
+  const [showCloneDialog, setShowCloneDialogl] = useState(false);
 
   const handleClaimOwner = useCallback(() => {
     editMenu.hide();
@@ -44,13 +45,12 @@ function RSTabsMenu() {
 
   const handleUpload = useCallback(() => {
     schemaMenu.hide();
-    setShowUploadModal(true);
+    setShowUploadDialog(true);
   }, [schemaMenu]);
 
   const handleClone = useCallback(() => {
-    // TODO: implement
     schemaMenu.hide();
-    toast.info('Клонирование РС-формы');
+    setShowCloneDialogl(true);
   }, [schemaMenu]);
 
   const handleShare = useCallback(() => {
@@ -61,8 +61,12 @@ function RSTabsMenu() {
   return (
     <>
     <DlgUploadRSForm
-      show={showUploadModal}
-      hideWindow={() => { setShowUploadModal(false); }}
+      show={showUploadDialog}
+      hideWindow={() => { setShowUploadDialog(false); }}
+    />
+    <DlgCloneRSForm
+      show={showCloneDialog}
+      hideWindow={() => { setShowCloneDialogl(false); }}
     />
     <div className='flex items-center w-fit'>
       <div ref={schemaMenu.ref}>
diff --git a/rsconcept/frontend/src/utils/backendAPI.ts b/rsconcept/frontend/src/utils/backendAPI.ts
index 78859e21..eb9b4042 100644
--- a/rsconcept/frontend/src/utils/backendAPI.ts
+++ b/rsconcept/frontend/src/utils/backendAPI.ts
@@ -120,6 +120,14 @@ export function postNewRSForm(request: FrontExchange<IRSFormCreateData, IRSFormM
   });
 }
 
+export function postCloneRSForm(schema: string, request: FrontExchange<IRSFormCreateData, IRSFormData>) {
+  AxiosPost({
+    title: 'clone RSForm',
+    endpoint: `${config.url.BASE}rsforms/${schema}/clone/`,
+    request: request
+  });
+}
+
 export function getRSFormDetails(target: string, request: FrontPull<IRSFormData>) {
   AxiosGet({
     title: `RSForm details for id=${target}`,
diff --git a/rsconcept/frontend/src/utils/staticUI.ts b/rsconcept/frontend/src/utils/staticUI.ts
index 51237aa5..e7c6ee5a 100644
--- a/rsconcept/frontend/src/utils/staticUI.ts
+++ b/rsconcept/frontend/src/utils/staticUI.ts
@@ -313,4 +313,12 @@ export function getMockConstituenta(id: number, alias: string, type: CstType, co
       syntaxTree: ''
     }
   };
+}
+
+export function getCloneTitle(schema: IRSForm): string {
+  if (!schema.title.includes('[клон]')) {
+    return schema.title + ' [клон]';
+  } else {
+    return (schema.title + '+');
+  }
 }
\ No newline at end of file