diff --git a/rsconcept/frontend/src/context/RSFormContext.tsx b/rsconcept/frontend/src/context/RSFormContext.tsx
index 266d7459..8fcaf01f 100644
--- a/rsconcept/frontend/src/context/RSFormContext.tsx
+++ b/rsconcept/frontend/src/context/RSFormContext.tsx
@@ -16,7 +16,9 @@ import {
   ICstSubstituteData,
   ICstTarget,
   ICstUpdateData,
+  IInlineSynthesisData,
   IRSForm,
+  IRSFormData,
   IRSFormUploadData
 } from '@/models/rsform';
 import {
@@ -26,6 +28,7 @@ import {
   getTRSFile,
   patchConstituenta,
   patchDeleteConstituenta,
+  patchInlineSynthesis,
   patchLibraryItem,
   patchMoveConstituenta,
   patchProduceStructure,
@@ -65,6 +68,7 @@ interface IRSFormContext {
 
   resetAliases: (callback: () => void) => void;
   produceStructure: (data: ICstTarget, callback?: DataCallback<ConstituentaID[]>) => void;
+  inlineSynthesis: (data: IInlineSynthesisData, callback?: DataCallback<IRSFormData>) => void;
 
   cstCreate: (data: ICstCreateData, callback?: DataCallback<IConstituentaMeta>) => void;
   cstRename: (data: ICstRenameData, callback?: DataCallback<IConstituentaMeta>) => void;
@@ -464,6 +468,24 @@ export const RSFormState = ({ schemaID, versionID, children }: RSFormStateProps)
     [setError, schema, setSchema]
   );
 
+  const inlineSynthesis = useCallback(
+    (data: IInlineSynthesisData, callback?: DataCallback<IRSFormData>) => {
+      setError(undefined);
+      patchInlineSynthesis({
+        data: data,
+        showError: true,
+        setLoading: setProcessing,
+        onError: setError,
+        onSuccess: newData => {
+          setSchema(newData);
+          library.localUpdateTimestamp(Number(schemaID));
+          if (callback) callback(newData);
+        }
+      });
+    },
+    [setError, library, schemaID, setSchema]
+  );
+
   return (
     <RSFormContext.Provider
       value={{
@@ -482,6 +504,7 @@ export const RSFormState = ({ schemaID, versionID, children }: RSFormStateProps)
         claim,
         resetAliases,
         produceStructure,
+        inlineSynthesis,
         subscribe,
         unsubscribe,
         cstUpdate,
diff --git a/rsconcept/frontend/src/dialogs/DlgInlineSynthesis/DlgInlineSynthesis.tsx b/rsconcept/frontend/src/dialogs/DlgInlineSynthesis/DlgInlineSynthesis.tsx
index baca12a7..57017db7 100644
--- a/rsconcept/frontend/src/dialogs/DlgInlineSynthesis/DlgInlineSynthesis.tsx
+++ b/rsconcept/frontend/src/dialogs/DlgInlineSynthesis/DlgInlineSynthesis.tsx
@@ -8,7 +8,7 @@ import Modal, { ModalProps } from '@/components/ui/Modal';
 import TabLabel from '@/components/ui/TabLabel';
 import useRSFormDetails from '@/hooks/useRSFormDetails';
 import { LibraryItemID } from '@/models/library';
-import { IRSForm, IRSFormInlineData, ISubstitution } from '@/models/rsform';
+import { IInlineSynthesisData, IRSForm, ISubstitution } from '@/models/rsform';
 
 import ConstituentsTab from './ConstituentsTab';
 import SchemaTab from './SchemaTab';
@@ -16,7 +16,7 @@ import SubstitutionsTab from './SubstitutionsTab';
 
 interface DlgInlineSynthesisProps extends Pick<ModalProps, 'hideWindow'> {
   receiver: IRSForm;
-  onInlineSynthesis: (data: IRSFormInlineData) => void;
+  onInlineSynthesis: (data: IInlineSynthesisData) => void;
 }
 
 export enum TabID {
@@ -40,7 +40,7 @@ function DlgInlineSynthesis({ hideWindow, receiver, onInlineSynthesis }: DlgInli
     if (!source.schema) {
       return;
     }
-    const data: IRSFormInlineData = {
+    const data: IInlineSynthesisData = {
       source: source.schema?.id,
       receiver: receiver.id,
       items: selected,
diff --git a/rsconcept/frontend/src/models/rsform.ts b/rsconcept/frontend/src/models/rsform.ts
index d01b18bb..6f0fe1ce 100644
--- a/rsconcept/frontend/src/models/rsform.ts
+++ b/rsconcept/frontend/src/models/rsform.ts
@@ -247,7 +247,7 @@ export interface IVersionCreatedResponse {
 /**
  * Represents input data for inline synthesis.
  */
-export interface IRSFormInlineData {
+export interface IInlineSynthesisData {
   receiver: LibraryItemID;
   source: LibraryItemID;
   items: ConstituentaID[];
diff --git a/rsconcept/frontend/src/pages/RSFormPage/RSEditContext.tsx b/rsconcept/frontend/src/pages/RSFormPage/RSEditContext.tsx
index 48218658..bd6b1180 100644
--- a/rsconcept/frontend/src/pages/RSFormPage/RSEditContext.tsx
+++ b/rsconcept/frontend/src/pages/RSFormPage/RSEditContext.tsx
@@ -38,6 +38,7 @@ import {
   ICstSubstituteData,
   ICstTarget,
   ICstUpdateData,
+  IInlineSynthesisData,
   IRSForm,
   TermForm
 } from '@/models/rsform';
@@ -263,6 +264,19 @@ export const RSEditState = ({
     [model]
   );
 
+  const handleInlineSynthesis = useCallback(
+    (data: IInlineSynthesisData) => {
+      if (!model.schema) {
+        return;
+      }
+      const oldCount = model.schema.items.length;
+      model.inlineSynthesis(data, newSchema =>
+        toast.success(`Конституенты добавлены: ${newSchema['items'].length - oldCount}`)
+      );
+    },
+    [model]
+  );
+
   const moveUp = useCallback(() => {
     if (!model.schema?.items || selected.length === 0) {
       return;
@@ -557,7 +571,7 @@ export const RSEditState = ({
             <DlgInlineSynthesis
               receiver={model.schema}
               hideWindow={() => setShowInlineSynthesis(false)}
-              onInlineSynthesis={() => toast('Testing')}
+              onInlineSynthesis={handleInlineSynthesis}
             />
           ) : null}
         </AnimatePresence>
diff --git a/rsconcept/frontend/src/pages/RSFormPage/RSTabsMenu.tsx b/rsconcept/frontend/src/pages/RSFormPage/RSTabsMenu.tsx
index b7964090..3f860d33 100644
--- a/rsconcept/frontend/src/pages/RSFormPage/RSTabsMenu.tsx
+++ b/rsconcept/frontend/src/pages/RSFormPage/RSTabsMenu.tsx
@@ -215,7 +215,7 @@ function RSTabsMenu({ onDestroy }: RSTabsMenuProps) {
               onClick={handleTemplates}
             />
             <DropdownButton
-              disabled={!controller.isContentEditable || !user.is_staff}
+              disabled={!controller.isContentEditable}
               text='Применить конструкт'
               title='Импортировать совокупность конституент из другой схемы'
               icon={<LuBookCopy size='1rem' className='icon-green' />}
diff --git a/rsconcept/frontend/src/utils/backendAPI.ts b/rsconcept/frontend/src/utils/backendAPI.ts
index e7bce728..9fc45f74 100644
--- a/rsconcept/frontend/src/utils/backendAPI.ts
+++ b/rsconcept/frontend/src/utils/backendAPI.ts
@@ -32,6 +32,7 @@ import {
   ICstSubstituteData,
   ICstTarget,
   ICstUpdateData,
+  IInlineSynthesisData,
   IProduceStructureResponse,
   IRSFormCreateData,
   IRSFormData,
@@ -379,6 +380,13 @@ export function patchUploadTRS(target: string, request: FrontExchange<IRSFormUpl
     }
   });
 }
+export function patchInlineSynthesis(request: FrontExchange<IInlineSynthesisData, IRSFormData>) {
+  AxiosPatch({
+    title: 'Processing inline synthesis',
+    endpoint: `/api/operations/inline-synthesis`,
+    request: request
+  });
+}
 
 export function postResolveText(schema: string, request: FrontExchange<ITextRequest, IResolutionData>) {
   AxiosPost({