diff --git a/rsconcept/frontend/src/components/ConstituentaMultiPicker.tsx b/rsconcept/frontend/src/components/ConstituentaMultiPicker.tsx
new file mode 100644
index 00000000..f86275da
--- /dev/null
+++ b/rsconcept/frontend/src/components/ConstituentaMultiPicker.tsx
@@ -0,0 +1,145 @@
+'use client';
+
+import clsx from 'clsx';
+import { useCallback, useLayoutEffect, useMemo, useState } from 'react';
+
+import DataTable, { createColumnHelper, RowSelectionState } from '@/components/DataTable';
+import { useConceptTheme } from '@/context/ThemeContext';
+import { ConstituentaID, IConstituenta, IRSForm } from '@/models/rsform';
+import { describeConstituenta } from '@/utils/labels';
+
+import ConstituentaBadge from './ConstituentaBadge';
+import Button from './ui/Button';
+import FlexColumn from './ui/FlexColumn';
+
+interface ConstituentaMultiPickerProps {
+  id?: string;
+  schema?: IRSForm;
+  prefixID: string;
+  rows?: number;
+
+  selected: ConstituentaID[];
+  setSelected: React.Dispatch<ConstituentaID[]>;
+}
+
+const columnHelper = createColumnHelper<IConstituenta>();
+
+function ConstituentaMultiPicker({ id, schema, prefixID, rows, selected, setSelected }: ConstituentaMultiPickerProps) {
+  const { colors } = useConceptTheme();
+  const [rowSelection, setRowSelection] = useState<RowSelectionState>({});
+
+  useLayoutEffect(() => {
+    if (!schema || selected.length === 0) {
+      setRowSelection({});
+    } else {
+      const newRowSelection: RowSelectionState = {};
+      schema.items.forEach((cst, index) => {
+        newRowSelection[String(index)] = selected.includes(cst.id);
+      });
+      setRowSelection(newRowSelection);
+    }
+  }, [selected, schema]);
+
+  function handleRowSelection(updater: React.SetStateAction<RowSelectionState>) {
+    if (!schema) {
+      setSelected([]);
+    } else {
+      const newRowSelection = typeof updater === 'function' ? updater(rowSelection) : updater;
+      const newSelection: ConstituentaID[] = [];
+      schema.items.forEach((cst, index) => {
+        if (newRowSelection[String(index)] === true) {
+          newSelection.push(cst.id);
+        }
+      });
+      setSelected(newSelection);
+    }
+  }
+
+  const selectBasis = useCallback(() => {
+    if (!schema || selected.length === 0) {
+      return;
+    }
+    const addition = schema.graph.expandInputs(selected).filter(id => !selected.includes(id));
+    if (addition.length > 0) {
+      setSelected([...selected, ...addition]);
+    }
+  }, [schema, selected, setSelected]);
+
+  const selectDependant = useCallback(() => {
+    if (!schema || selected.length === 0) {
+      return;
+    }
+    const addition = schema.graph.expandOutputs(selected).filter(id => !selected.includes(id));
+    if (addition.length > 0) {
+      setSelected([...selected, ...addition]);
+    }
+  }, [schema, selected, setSelected]);
+
+  const columns = useMemo(
+    () => [
+      columnHelper.accessor('alias', {
+        id: 'alias',
+        header: 'Имя',
+        size: 65,
+        cell: props => <ConstituentaBadge theme={colors} value={props.row.original} prefixID={prefixID} />
+      }),
+      columnHelper.accessor(cst => describeConstituenta(cst), {
+        id: 'description',
+        size: 1000,
+        header: 'Описание'
+      })
+    ],
+    [colors, prefixID]
+  );
+
+  return (
+    <div>
+      <div className='flex gap-3 items-end mb-3'>
+        <span className='w-[24ch] select-none whitespace-nowrap'>
+          Выбраны {selected.length} из {schema?.items.length ?? 0}
+        </span>
+        <div className='flex gap-6 w-full text-sm'>
+          <Button
+            text='Поставщики'
+            title='Добавить все конституенты, от которых зависят выбранные'
+            className='w-[7rem]'
+            onClick={selectBasis}
+          />
+          <Button
+            text='Потребители'
+            title='Добавить все конституенты, которые зависят от выбранных'
+            className='w-[7rem]'
+            onClick={selectDependant}
+          />
+        </div>
+      </div>
+      <DataTable
+        id={id}
+        dense
+        noFooter
+        rows={rows}
+        contentHeight='1.3rem'
+        className={clsx(
+          'min-h-[16rem]', // prettier: split lines
+          'overflow-y-auto',
+          'border',
+          'text-sm',
+          'select-none'
+        )}
+        data={schema?.items ?? []}
+        columns={columns}
+        headPosition='0rem'
+        enableRowSelection
+        rowSelection={rowSelection}
+        onRowSelectionChange={handleRowSelection}
+        noDataComponent={
+          <FlexColumn className='items-center p-3'>
+            <p>Список пуст</p>
+          </FlexColumn>
+        }
+      />
+    </div>
+  );
+}
+
+export default ConstituentaMultiPicker;
diff --git a/rsconcept/frontend/src/components/ConstituentaPicker.tsx b/rsconcept/frontend/src/components/ConstituentaPicker.tsx
index 72f8921c..97c94bd2 100644
--- a/rsconcept/frontend/src/components/ConstituentaPicker.tsx
+++ b/rsconcept/frontend/src/components/ConstituentaPicker.tsx
@@ -1,3 +1,5 @@
+'use client';
+
 import { useEffect, useMemo, useState } from 'react';
 
 import DataTable, { createColumnHelper, IConditionalStyle } from '@/components/DataTable';
@@ -14,7 +16,7 @@ import FlexColumn from './ui/FlexColumn';
 
 interface ConstituentaPickerProps {
   id?: string;
-  prefixID?: string;
+  prefixID: string;
   data?: IConstituenta[];
   rows?: number;
 
@@ -74,8 +76,6 @@ function ConstituentaPicker({
     [colors, prefixID, describeFunc]
   );
 
-  const size = useMemo(() => `calc(2px + (2px + 1.8rem)*${rows})`, [rows]);
-
   const conditionalRowStyles = useMemo(
     (): IConditionalStyle<IConstituenta>[] => [
       {
@@ -96,11 +96,12 @@ function ConstituentaPicker({
       />
       <DataTable
         id={id}
+        rows={rows}
+        contentHeight='1.3rem'
         dense
         noHeader
         noFooter
         className='overflow-y-auto text-sm select-none'
-        style={{ maxHeight: size, minHeight: size }}
         data={filteredData}
         columns={columns}
         conditionalRowStyles={conditionalRowStyles}
diff --git a/rsconcept/frontend/src/components/DataLoader.tsx b/rsconcept/frontend/src/components/DataLoader.tsx
index de8ae6c3..19472bc5 100644
--- a/rsconcept/frontend/src/components/DataLoader.tsx
+++ b/rsconcept/frontend/src/components/DataLoader.tsx
@@ -2,28 +2,34 @@ import { AnimatePresence } from 'framer-motion';
 
 import AnimateFade from './AnimateFade';
 import InfoError, { ErrorData } from './InfoError';
+import { CProps } from './props';
 import Loader from './ui/Loader';
 
-interface DataLoaderProps {
+interface DataLoaderProps extends CProps.AnimatedDiv {
   id: string;
 
-  isLoading: boolean;
+  isLoading?: boolean;
   error?: ErrorData;
   hasNoData?: boolean;
 
   children: React.ReactNode;
 }
 
-function DataLoader({ id, isLoading, hasNoData, error, children }: DataLoaderProps) {
+function DataLoader({ id, isLoading, hasNoData, error, children, ...restProps }: DataLoaderProps) {
   return (
     <AnimatePresence mode='wait'>
       {isLoading ? <Loader key={`${id}-loader`} /> : null}
       {error ? <InfoError key={`${id}-error`} error={error} /> : null}
       {!isLoading && !error && !hasNoData ? (
-        <AnimateFade id={id} key={`${id}-data`}>
+        <AnimateFade id={id} key={`${id}-data`} {...restProps}>
           {children}
         </AnimateFade>
       ) : null}
+      {!isLoading && !error && hasNoData ? (
+        <AnimateFade id={id} key={`${id}-data`} {...restProps}>
+          Данные не загружены
+        </AnimateFade>
+      ) : null}
     </AnimatePresence>
   );
 }
diff --git a/rsconcept/frontend/src/components/DataTable/DataTable.tsx b/rsconcept/frontend/src/components/DataTable/DataTable.tsx
index 5bc0746d..d285a891 100644
--- a/rsconcept/frontend/src/components/DataTable/DataTable.tsx
+++ b/rsconcept/frontend/src/components/DataTable/DataTable.tsx
@@ -36,6 +36,7 @@ export interface DataTableProps<TData extends RowData>
   id?: string;
   dense?: boolean;
   rows?: number;
+  contentHeight?: string;
   headPosition?: string;
   noHeader?: boolean;
   noFooter?: boolean;
@@ -73,6 +74,7 @@ function DataTable<TData extends RowData>({
   className,
   dense,
   rows,
+  contentHeight = '1.1875rem',
   headPosition,
   conditionalRowStyles,
   noFooter,
@@ -130,11 +132,11 @@ function DataTable<TData extends RowData>({
       return undefined;
     }
     if (dense) {
-      return `calc(2px + (2px + 1.6875rem)*${rows} + ${noHeader ? '0px' : '(2px + 2.1875rem)'})`;
+      return `calc(2px + (2px + ${contentHeight} + 0.5rem)*${rows} + ${noHeader ? '0px' : '(2px + 2.1875rem)'})`;
     } else {
-      return `calc(2px + (2px + 2.1875rem)*${rows + (noHeader ? 0 : 1)})`;
+      return `calc(2px + (2px + ${contentHeight} + 1rem)*${rows + (noHeader ? 0 : 1)})`;
     }
-  }, [rows, dense, noHeader]);
+  }, [rows, dense, noHeader, contentHeight]);
 
   return (
     <div id={id} className={className} style={{ minHeight: fixedSize, maxHeight: fixedSize, ...style }}>
diff --git a/rsconcept/frontend/src/components/RSInput/RSInput.tsx b/rsconcept/frontend/src/components/RSInput/RSInput.tsx
index bb3be7be..b0d47e61 100644
--- a/rsconcept/frontend/src/components/RSInput/RSInput.tsx
+++ b/rsconcept/frontend/src/components/RSInput/RSInput.tsx
@@ -19,34 +19,6 @@ import { RSLanguage } from './rslang';
 import { getSymbolSubstitute, RSTextWrapper } from './textEditing';
 import { rsHoverTooltip } from './tooltip';
 
-const editorSetup: BasicSetupOptions = {
-  highlightSpecialChars: false,
-  history: true,
-  drawSelection: true,
-  syntaxHighlighting: false,
-  defaultKeymap: true,
-  historyKeymap: true,
-
-  lineNumbers: false,
-  highlightActiveLineGutter: false,
-  foldGutter: false,
-  dropCursor: true,
-  allowMultipleSelections: false,
-  indentOnInput: false,
-  bracketMatching: false,
-  closeBrackets: false,
-  autocompletion: false,
-  rectangularSelection: false,
-  crosshairCursor: false,
-  highlightActiveLine: false,
-  highlightSelectionMatches: false,
-  closeBracketsKeymap: false,
-  searchKeymap: false,
-  foldKeymap: false,
-  completionKeymap: false,
-  lintKeymap: false
-};
-
 interface RSInputProps
   extends Pick<
     ReactCodeMirrorProps,
@@ -60,7 +32,22 @@ interface RSInputProps
 }
 
 const RSInput = forwardRef<ReactCodeMirrorRef, RSInputProps>(
-  ({ id, label, onChange, onAnalyze, disabled, noTooltip, className, style, ...restProps }, ref) => {
+  (
+    {
+      id, // prettier: split lines
+      label,
+      disabled,
+      noTooltip,
+
+      className,
+      style,
+
+      onChange,
+      onAnalyze,
+      ...restProps
+    },
+    ref
+  ) => {
     const { darkMode, colors } = useConceptTheme();
     const { schema } = useRSForm();
 
@@ -167,3 +154,32 @@ const RSInput = forwardRef<ReactCodeMirrorRef, RSInputProps>(
 );
 
 export default RSInput;
+
+// ======= Internal ==========
+const editorSetup: BasicSetupOptions = {
+  highlightSpecialChars: false,
+  history: true,
+  drawSelection: true,
+  syntaxHighlighting: false,
+  defaultKeymap: true,
+  historyKeymap: true,
+
+  lineNumbers: false,
+  highlightActiveLineGutter: false,
+  foldGutter: false,
+  dropCursor: true,
+  allowMultipleSelections: false,
+  indentOnInput: false,
+  bracketMatching: false,
+  closeBrackets: false,
+  autocompletion: false,
+  rectangularSelection: false,
+  crosshairCursor: false,
+  highlightActiveLine: false,
+  highlightSelectionMatches: false,
+  closeBracketsKeymap: false,
+  searchKeymap: false,
+  foldKeymap: false,
+  completionKeymap: false,
+  lintKeymap: false
+};
diff --git a/rsconcept/frontend/src/dialogs/DlgCreateCst.tsx b/rsconcept/frontend/src/dialogs/DlgCreateCst.tsx
index 358f01cf..c76a8926 100644
--- a/rsconcept/frontend/src/dialogs/DlgCreateCst.tsx
+++ b/rsconcept/frontend/src/dialogs/DlgCreateCst.tsx
@@ -76,7 +76,7 @@ function DlgCreateCst({ hideWindow, initial, schema, onCreate }: DlgCreateCstPro
         id='dlg_cst_term'
         spellCheck
         label='Термин'
-        placeholder='Схемный или предметный термин, обозначающий данное понятие или утверждение'
+        placeholder='Обозначение, используемое в текстовых определениях'
         rows={2}
         value={cstData.term_raw}
         onChange={event => updateCstData({ term_raw: event.target.value })}
@@ -84,8 +84,7 @@ function DlgCreateCst({ hideWindow, initial, schema, onCreate }: DlgCreateCstPro
       <RSInput
         id='dlg_cst_expression'
         label='Формальное определение'
-        placeholder='Родоструктурное выражение, задающее формальное определение'
-        height='5.1rem'
+        placeholder='Родоструктурное выражение'
         value={cstData.definition_formal}
         onChange={value => updateCstData({ definition_formal: value })}
       />
@@ -93,7 +92,7 @@ function DlgCreateCst({ hideWindow, initial, schema, onCreate }: DlgCreateCstPro
         id='dlg_cst_definition'
         spellCheck
         label='Текстовое определение'
-        placeholder='Лингвистическая интерпретация формального выражения'
+        placeholder='Текстовая интерпретация формального выражения'
         rows={2}
         value={cstData.definition_raw}
         onChange={event => updateCstData({ definition_raw: event.target.value })}
diff --git a/rsconcept/frontend/src/dialogs/DlgInlineSynthesis/ConstituentsTab.tsx b/rsconcept/frontend/src/dialogs/DlgInlineSynthesis/ConstituentsTab.tsx
index b1a125d1..5c5d2c8b 100644
--- a/rsconcept/frontend/src/dialogs/DlgInlineSynthesis/ConstituentsTab.tsx
+++ b/rsconcept/frontend/src/dialogs/DlgInlineSynthesis/ConstituentsTab.tsx
@@ -1,18 +1,31 @@
 'use client';
 
-import { LibraryItemID } from '@/models/library';
-import { IRSForm } from '@/models/rsform';
+import ConstituentaMultiPicker from '@/components/ConstituentaMultiPicker';
+import DataLoader from '@/components/DataLoader';
+import { ErrorData } from '@/components/InfoError';
+import { ConstituentaID, IRSForm } from '@/models/rsform';
+import { prefixes } from '@/utils/constants';
 
 interface ConstituentsTabProps {
   schema?: IRSForm;
   loading?: boolean;
-  selected: LibraryItemID[];
-  setSelected: React.Dispatch<LibraryItemID[]>;
+  error?: ErrorData;
+  selected: ConstituentaID[];
+  setSelected: React.Dispatch<ConstituentaID[]>;
 }
 
-// { schema, loading, selected, setSelected }: ConstituentsTabProps
-function ConstituentsTab(props: ConstituentsTabProps) {
-  return <>2 - {props.loading}</>;
+function ConstituentsTab({ schema, error, loading, selected, setSelected }: ConstituentsTabProps) {
+  return (
+    <DataLoader id='dlg-constituents-tab' isLoading={loading} error={error} hasNoData={!schema}>
+      <ConstituentaMultiPicker
+        schema={schema}
+        rows={16}
+        prefixID={prefixes.cst_inline_synth_list}
+        selected={selected}
+        setSelected={setSelected}
+      />
+    </DataLoader>
+  );
 }
 
 export default ConstituentsTab;
diff --git a/rsconcept/frontend/src/dialogs/DlgInlineSynthesis/SchemaTab.tsx b/rsconcept/frontend/src/dialogs/DlgInlineSynthesis/SchemaTab.tsx
index 202b07e4..33bb80e5 100644
--- a/rsconcept/frontend/src/dialogs/DlgInlineSynthesis/SchemaTab.tsx
+++ b/rsconcept/frontend/src/dialogs/DlgInlineSynthesis/SchemaTab.tsx
@@ -3,7 +3,6 @@
 import { useMemo } from 'react';
 
 import SchemaPicker from '@/components/SchemaPicker';
-import FlexColumn from '@/components/ui/FlexColumn';
 import TextInput from '@/components/ui/TextInput';
 import { useLibrary } from '@/context/LibraryContext';
 import { LibraryItemID } from '@/models/library';
@@ -18,18 +17,21 @@ function SchemaTab({ selected, setSelected }: SchemaTabProps) {
   const selectedInfo = useMemo(() => library.items.find(item => item.id === selected), [selected, library.items]);
 
   return (
-    <FlexColumn>
-      <TextInput
-        id='dlg_selected_schema_title'
-        label='Выбрана'
-        noBorder
-        placeholder='Выберите из списка ниже'
-        value={selectedInfo?.title}
-        disabled
-        dense
-      />
+    <div className='flex flex-col'>
+      <div className='flex gap-6 items-center'>
+        <span className='select-none'>Выбрана</span>
+        <TextInput
+          id='dlg_selected_schema_title'
+          disabled
+          noBorder
+          className='w-full'
+          placeholder='Выберите из списка ниже'
+          value={selectedInfo?.title ?? ''}
+          dense
+        />
+      </div>
       <SchemaPicker rows={16} value={selected} onSelectValue={setSelected} />
-    </FlexColumn>
+    </div>
   );
 }
 
diff --git a/rsconcept/frontend/src/pages/RSFormPage/EditorConstituenta/FormConstituenta.tsx b/rsconcept/frontend/src/pages/RSFormPage/EditorConstituenta/FormConstituenta.tsx
index 5838185b..a6d5ae42 100644
--- a/rsconcept/frontend/src/pages/RSFormPage/EditorConstituenta/FormConstituenta.tsx
+++ b/rsconcept/frontend/src/pages/RSFormPage/EditorConstituenta/FormConstituenta.tsx
@@ -128,7 +128,7 @@ function FormConstituenta({
         <RefsInput
           id='cst_term'
           label='Термин'
-          placeholder='Обозначение, используемое в текстовых определениях данной схемы'
+          placeholder='Обозначение, используемое в текстовых определениях'
           items={schema?.items}
           value={term}
           initialValue={constituenta?.term_raw ?? ''}
@@ -165,7 +165,7 @@ function FormConstituenta({
         <RefsInput
           id='cst_definition'
           label='Текстовое определение'
-          placeholder='Текстовый вариант формального определения'
+          placeholder='Текстовая интерпретация формального выражения'
           height='3.8rem'
           items={schema?.items}
           value={textDefinition}
diff --git a/rsconcept/frontend/src/pages/RSFormPage/EditorRSList/EditorRSList.tsx b/rsconcept/frontend/src/pages/RSFormPage/EditorRSList/EditorRSList.tsx
index 004daf1e..7400f992 100644
--- a/rsconcept/frontend/src/pages/RSFormPage/EditorRSList/EditorRSList.tsx
+++ b/rsconcept/frontend/src/pages/RSFormPage/EditorRSList/EditorRSList.tsx
@@ -1,10 +1,11 @@
 'use client';
 
 import clsx from 'clsx';
-import { useLayoutEffect, useState } from 'react';
+import { useLayoutEffect, useMemo, useState } from 'react';
 
 import { type RowSelectionState } from '@/components/DataTable';
 import SelectedCounter from '@/components/SelectedCounter';
+import { useConceptTheme } from '@/context/ThemeContext';
 import { ConstituentaID, CstType } from '@/models/rsform';
 
 import { useRSEdit } from '../RSEditContext';
@@ -18,6 +19,7 @@ interface EditorRSListProps {
 }
 
 function EditorRSList({ selected, setSelected, onOpenEdit }: EditorRSListProps) {
+  const { calculateHeight } = useConceptTheme();
   const [rowSelection, setRowSelection] = useState<RowSelectionState>({});
   const controller = useRSEdit();
 
@@ -91,6 +93,8 @@ function EditorRSList({ selected, setSelected, onOpenEdit }: EditorRSListProps)
     return false;
   }
 
+  const tableHeight = useMemo(() => calculateHeight('4.05rem + 5px'), [calculateHeight]);
+
   return (
     <div tabIndex={-1} className='outline-none' onKeyDown={handleTableKey}>
       {controller.isContentEditable || controller.isProcessing ? (
@@ -112,8 +116,9 @@ function EditorRSList({ selected, setSelected, onOpenEdit }: EditorRSListProps)
       />
 
       <RSTable
-        enableSelection={controller.isContentEditable || controller.isProcessing}
         items={controller.schema?.items}
+        maxHeight={tableHeight}
+        enableSelection={controller.isContentEditable || controller.isProcessing}
         selected={rowSelection}
         setSelected={handleRowSelection}
         onEdit={onOpenEdit}
diff --git a/rsconcept/frontend/src/pages/RSFormPage/EditorRSList/RSTable.tsx b/rsconcept/frontend/src/pages/RSFormPage/EditorRSList/RSTable.tsx
index 554d8942..24676638 100644
--- a/rsconcept/frontend/src/pages/RSFormPage/EditorRSList/RSTable.tsx
+++ b/rsconcept/frontend/src/pages/RSFormPage/EditorRSList/RSTable.tsx
@@ -15,6 +15,7 @@ import { labelCstTypification } from '@/utils/labels';
 interface RSTableProps {
   items?: IConstituenta[];
   enableSelection: boolean;
+  maxHeight?: string;
   selected: RowSelectionState;
   setSelected: React.Dispatch<React.SetStateAction<RowSelectionState>>;
 
@@ -29,8 +30,8 @@ const COLUMN_CONVENTION_HIDE_THRESHOLD = 1800;
 
 const columnHelper = createColumnHelper<IConstituenta>();
 
-function RSTable({ items, enableSelection, selected, setSelected, onEdit, onCreateNew }: RSTableProps) {
-  const { colors, calculateHeight } = useConceptTheme();
+function RSTable({ items, maxHeight, enableSelection, selected, setSelected, onEdit, onCreateNew }: RSTableProps) {
+  const { colors } = useConceptTheme();
   const windowSize = useWindowSize();
 
   const [columnVisibility, setColumnVisibility] = useState<VisibilityState>({});
@@ -115,14 +116,12 @@ function RSTable({ items, enableSelection, selected, setSelected, onEdit, onCrea
     [colors]
   );
 
-  const tableHeight = useMemo(() => calculateHeight('4.05rem + 5px'), [calculateHeight]);
-
   return (
     <DataTable
       dense
       noFooter
       className={clsx('min-h-[16rem]', 'overflow-y-auto', 'text-sm', 'select-none')}
-      style={{ maxHeight: tableHeight }}
+      style={{ maxHeight: maxHeight }}
       data={items ?? []}
       columns={columns}
       headPosition='0rem'