diff --git a/rsconcept/frontend/src/pages/RSFormPage/EditorConstituenta.tsx b/rsconcept/frontend/src/pages/RSFormPage/EditorConstituenta.tsx
index 912d056a..01127c7d 100644
--- a/rsconcept/frontend/src/pages/RSFormPage/EditorConstituenta.tsx
+++ b/rsconcept/frontend/src/pages/RSFormPage/EditorConstituenta.tsx
@@ -1,13 +1,15 @@
 import { useLayoutEffect, useMemo, useState } from 'react';
 import { toast } from 'react-toastify';
 
+import ConceptTooltip from '../../components/Common/ConceptTooltip';
+import Divider from '../../components/Common/Divider';
 import MiniButton from '../../components/Common/MiniButton';
 import SubmitButton from '../../components/Common/SubmitButton';
 import TextArea from '../../components/Common/TextArea';
-import { DumpBinIcon, SaveIcon, SmallPlusIcon } from '../../components/Icons';
+import { DumpBinIcon, HelpIcon, SaveIcon, SmallPlusIcon } from '../../components/Icons';
 import { useRSForm } from '../../context/RSFormContext';
 import { type CstType, EditMode, ICstUpdateData, SyntaxTree } from '../../utils/models';
-import { getCstTypeLabel } from '../../utils/staticUI';
+import { getCstTypeLabel, mapStatusInfo } from '../../utils/staticUI';
 import EditorRSExpression from './EditorRSExpression';
 import ViewSideConstituents from './elements/ViewSideConstituents';
 
@@ -150,6 +152,36 @@ function EditorConstituenta({ activeID, onShowAST, onCreateCst, onOpenEdit, onDe
               onClick={handleDelete}
               icon={<DumpBinIcon size={5} color={isEnabled ? 'text-red' : ''} />}
             />
+            <div id='cst-help' className='flex items-center ml-[0.25rem]'>
+              <HelpIcon color='text-primary' size={5} />
+            </div>
+            <ConceptTooltip anchorSelect='#cst-help'>
+              <div className='max-w-[35rem]'>
+                <h1>Подсказки</h1>
+                <p><b className='text-red'>Изменения сохраняются ПОСЛЕ нажатия на кнопку снизу или слева вверху</b></p>
+                <p><b>Клик на формальное выражение</b> - обратите внимание на кнопки снизу.<br/>Для каждой есть горячая клавиша в подсказке</p>
+                <p><b>Список конституент справа</b> - обратите внимание на настройки фильтрации</p>
+                <p>- слева от ввода текста настраивается набор атрибутов конституенты</p>
+                <p>- справа от ввода текста настраивается список конституент, которые фильтруются</p>
+                <p>- текущая конституента выделена цветом строки</p>
+                <p>- двойнок клин / Alt + клик - выбор редактируемой конституенты</p>
+                <p>- при наведении на ID конституенты отображаются ее атрибуты</p>
+                <p>- столбец "Описание" содержит один из непустых текстовых атрибутов</p>
+                <Divider margins='mt-2' />
+                <h1>Статусы</h1>
+                { [... mapStatusInfo.values()].map(info => {
+                    return (<p className='py-1'>
+                      <span className={`inline-block font-semibold min-w-[4rem] text-center border ${info.color}`}>
+                        {info.text}
+                      </span>
+                      <span> - </span>
+                      <span>
+                        {info.tooltip}
+                      </span>
+                    </p>);
+                })}
+              </div>
+            </ConceptTooltip>
           </div>
         </div>
         <TextArea id='term' label='Термин'
@@ -167,6 +199,7 @@ function EditorConstituenta({ activeID, onShowAST, onCreateCst, onOpenEdit, onDe
           disabled
         />
         <EditorRSExpression id='expression' label='Формальное выражение'
+          activeCst={activeCst}
           placeholder='Родоструктурное выражение, задающее формальное определение'
           value={expression}
           disabled={!isEnabled}
diff --git a/rsconcept/frontend/src/pages/RSFormPage/EditorRSExpression.tsx b/rsconcept/frontend/src/pages/RSFormPage/EditorRSExpression.tsx
index 0f111568..0af4d23e 100644
--- a/rsconcept/frontend/src/pages/RSFormPage/EditorRSExpression.tsx
+++ b/rsconcept/frontend/src/pages/RSFormPage/EditorRSExpression.tsx
@@ -7,7 +7,7 @@ import { Loader } from '../../components/Common/Loader';
 import { useRSForm } from '../../context/RSFormContext';
 import useCheckExpression from '../../hooks/useCheckExpression';
 import { TokenID } from '../../utils/enums';
-import { IRSErrorDescription, SyntaxTree } from '../../utils/models';
+import { IConstituenta, IRSErrorDescription, SyntaxTree } from '../../utils/models';
 import { getCstExpressionPrefix } from '../../utils/staticUI';
 import ParsingResult from './elements/ParsingResult';
 import RSLocalButton from './elements/RSLocalButton';
@@ -17,6 +17,7 @@ import { getSymbolSubstitute, TextWrapper } from './elements/textEditing';
 
 interface EditorRSExpressionProps {
   id: string
+  activeCst?: IConstituenta
   label: string
   isActive: boolean
   disabled?: boolean
@@ -30,10 +31,10 @@ interface EditorRSExpressionProps {
 }
 
 function EditorRSExpression({
-  id, label, disabled, isActive, placeholder, value, setValue, onShowAST, 
+  id, activeCst, label, disabled, isActive, placeholder, value, setValue, onShowAST, 
   toggleEditMode, setTypification, onChange
 }: EditorRSExpressionProps) {
-  const { schema, activeCst } = useRSForm();
+  const { schema } = useRSForm();
   const [isModified, setIsModified] = useState(false);
   const { parseData, checkExpression, resetParse, loading } = useCheckExpression({ schema });
   const expressionCtrl = useRef<HTMLTextAreaElement>(null);
diff --git a/rsconcept/frontend/src/pages/RSFormPage/RSTabsMenu.tsx b/rsconcept/frontend/src/pages/RSFormPage/RSTabsMenu.tsx
index ca32c7bb..4e5020c7 100644
--- a/rsconcept/frontend/src/pages/RSFormPage/RSTabsMenu.tsx
+++ b/rsconcept/frontend/src/pages/RSFormPage/RSTabsMenu.tsx
@@ -27,7 +27,6 @@ function RSTabsMenu({showUploadDialog, showCloneDialog}: RSTabsMenuProps) {
   } = useRSForm();
   const schemaMenu = useDropdown();
   const editMenu = useDropdown();
-  
 
   const handleClaimOwner = useCallback(() => {
     editMenu.hide();
diff --git a/rsconcept/frontend/src/pages/RSFormPage/elements/DependencyModePicker.tsx b/rsconcept/frontend/src/pages/RSFormPage/elements/DependencyModePicker.tsx
new file mode 100644
index 00000000..8c16b11f
--- /dev/null
+++ b/rsconcept/frontend/src/pages/RSFormPage/elements/DependencyModePicker.tsx
@@ -0,0 +1,66 @@
+import { useCallback } from 'react';
+
+import Dropdown from '../../../components/Common/Dropdown';
+import DropdownButton from '../../../components/Common/DropdownButton';
+import useDropdown from '../../../hooks/useDropdown';
+import { DependencyMode } from '../../../utils/models';
+import { getDependencyLabel } from '../../../utils/staticUI';
+
+interface DependencyModePickerProps {
+  value: DependencyMode
+  onChange: (value: DependencyMode) => void
+}
+
+function DependencyModePicker({ value, onChange }: DependencyModePickerProps) {
+  const pickerMenu = useDropdown();
+
+  const handleChange = useCallback(
+  (newValue: DependencyMode) => {
+    pickerMenu.hide();
+    onChange(newValue);
+  }, [pickerMenu, onChange]);
+
+  return (
+  <div ref={pickerMenu.ref}>
+    <span
+      className='text-sm font-semibold underline cursor-pointer select-none whitespace-nowrap'
+      tabIndex={-1}
+      onClick={pickerMenu.toggle}
+    >
+      {getDependencyLabel(value)}
+    </span>
+    { pickerMenu.isActive &&
+      <Dropdown stretchLeft >
+        <DropdownButton onClick={() => handleChange(DependencyMode.ALL)}>
+          <p><b>вся схема:</b> список всех конституент схемы</p>
+        </DropdownButton>
+        <DropdownButton onClick={() => handleChange(DependencyMode.EXPRESSION)}>
+          <p><b>выражение:</b> список идентификаторов из выражения</p>
+        </DropdownButton>
+        <DropdownButton onClick={() => handleChange(DependencyMode.OUTPUTS)}>
+          <p><b>потребители:</b> конституенты, ссылающиеся на данную</p>
+        </DropdownButton>
+        <DropdownButton onClick={() => handleChange(DependencyMode.INPUTS)}>
+          <p><b>поставщики:</b> конституенты, на которые ссылается данная</p>
+        </DropdownButton>
+        <DropdownButton onClick={() => handleChange(DependencyMode.EXPAND_OUTPUTS)}>
+          <p><b>зависимые:</b> конституенты, зависящие по цепочке</p>
+        </DropdownButton>
+        <DropdownButton onClick={() => handleChange(DependencyMode.EXPAND_INPUTS)}>
+          <p><b>влияющие:</b> конституенты, влияющие на данную (цепочка)</p>
+        </DropdownButton>
+      </Dropdown>
+    }
+  </div>
+
+  //     case DependencyMode.OUTPUTS: return 'потребители';
+  //     case DependencyMode.INPUTS: return 'поставщики';
+  //     case DependencyMode.EXPAND_INPUTS: return 'влияющие';
+  //     case DependencyMode.EXPAND_OUTPUTS: return 'зависимые';
+  //   }
+  // }
+  
+  );
+}
+
+export default DependencyModePicker;
diff --git a/rsconcept/frontend/src/pages/RSFormPage/elements/MatchModePicker.tsx b/rsconcept/frontend/src/pages/RSFormPage/elements/MatchModePicker.tsx
new file mode 100644
index 00000000..4cbbd496
--- /dev/null
+++ b/rsconcept/frontend/src/pages/RSFormPage/elements/MatchModePicker.tsx
@@ -0,0 +1,55 @@
+import { useCallback } from 'react';
+
+import Dropdown from '../../../components/Common/Dropdown';
+import DropdownButton from '../../../components/Common/DropdownButton';
+import useDropdown from '../../../hooks/useDropdown';
+import { CstMatchMode } from '../../../utils/models';
+import { getCstCompareLabel } from '../../../utils/staticUI';
+
+interface MatchModePickerProps {
+  value: CstMatchMode
+  onChange: (value: CstMatchMode) => void
+}
+
+function MatchModePicker({ value, onChange }: MatchModePickerProps) {
+  const pickerMenu = useDropdown();
+
+  const handleChange = useCallback(
+  (newValue: CstMatchMode) => {
+    pickerMenu.hide();
+    onChange(newValue);
+  }, [pickerMenu, onChange]);
+
+  return (
+  <div ref={pickerMenu.ref}>
+    <span
+      className='text-sm font-semibold underline cursor-pointer select-none whitespace-nowrap'
+      tabIndex={-1}
+      onClick={pickerMenu.toggle}
+    >
+      {getCstCompareLabel(value)}
+    </span>
+    { pickerMenu.isActive &&
+      <Dropdown>
+        <DropdownButton onClick={() => handleChange(CstMatchMode.ALL)}>
+          <p><b>везде:</b> искать во всех атрибутах</p>
+        </DropdownButton>
+        <DropdownButton onClick={() => handleChange(CstMatchMode.EXPR)}>
+          <p><b>ФВ:</b> искать в формальных выражениях</p>
+        </DropdownButton>
+        <DropdownButton onClick={() => handleChange(CstMatchMode.TERM)}>
+          <p><b>термин:</b> искать в терминах</p>
+        </DropdownButton>
+        <DropdownButton onClick={() => handleChange(CstMatchMode.TEXT)}>
+          <p><b>текст:</b> искать в определениях и конвенциях</p>
+        </DropdownButton>
+        <DropdownButton onClick={() => handleChange(CstMatchMode.NAME)}>
+          <p><b>ID:</b> искать в идентификаторах конституент</p>
+        </DropdownButton>
+      </Dropdown>
+    }
+  </div>
+  );
+}
+
+export default MatchModePicker;
diff --git a/rsconcept/frontend/src/pages/RSFormPage/elements/ViewSideConstituents.tsx b/rsconcept/frontend/src/pages/RSFormPage/elements/ViewSideConstituents.tsx
index a83ea83f..779e74a5 100644
--- a/rsconcept/frontend/src/pages/RSFormPage/elements/ViewSideConstituents.tsx
+++ b/rsconcept/frontend/src/pages/RSFormPage/elements/ViewSideConstituents.tsx
@@ -1,14 +1,15 @@
 import { useCallback, useEffect, useMemo, useState } from 'react';
 
-import Checkbox from '../../../components/Common/Checkbox';
 import ConceptDataTable from '../../../components/Common/ConceptDataTable';
 import { useRSForm } from '../../../context/RSFormContext';
 import { useConceptTheme } from '../../../context/ThemeContext';
 import useLocalStorage from '../../../hooks/useLocalStorage';
 import { prefixes } from '../../../utils/constants';
-import { CstType, extractGlobals,type IConstituenta, matchConstituenta } from '../../../utils/models';
+import { applyGraphFilter, CstMatchMode, CstType, DependencyMode, extractGlobals, IConstituenta, matchConstituenta } from '../../../utils/models';
 import { getCstDescription, getMockConstituenta, mapStatusInfo } from '../../../utils/staticUI';
 import ConstituentaTooltip from './ConstituentaTooltip';
+import DependencyModePicker from './DependencyModePicker';
+import MatchModePicker from './MatchModePicker';
 
 interface ViewSideConstituentsProps {
   expression: string
@@ -19,31 +20,38 @@ interface ViewSideConstituentsProps {
 function ViewSideConstituents({ expression, activeID, onOpenEdit }: ViewSideConstituentsProps) {
   const { darkMode } = useConceptTheme();
   const { schema } = useRSForm();
+  
+  const [filterMatch, setFilterMatch] = useLocalStorage('side-filter-match', CstMatchMode.ALL);
+  const [filterText, setFilterText] = useLocalStorage('side-filter-text', '');
+  const [filterSource, setFilterSource] = useLocalStorage('side-filter-dependency', DependencyMode.ALL);
+  
   const [filteredData, setFilteredData] = useState<IConstituenta[]>(schema?.items ?? []);
-  const [filterText, setFilterText] = useLocalStorage('side-filter-text', '')
-  const [onlyExpression, setOnlyExpression] = useLocalStorage('side-filter-flag', false);
 
   useEffect(() => {
     if (!schema?.items) {
       setFilteredData([]);
       return;
     }
-    if (onlyExpression) {
+    let filtered: IConstituenta[] = [];
+    if (filterSource === DependencyMode.EXPRESSION) {
       const aliases = extractGlobals(expression);
-      const filtered = schema?.items.filter((cst) => aliases.has(cst.alias));
+      filtered = schema.items.filter((cst) => aliases.has(cst.alias));
       const names = filtered.map(cst => cst.alias)
       const diff = Array.from(aliases).filter(name => !names.includes(name));
       if (diff.length > 0) {
         diff.forEach(
           (alias, index) => filtered.push(getMockConstituenta(-index, alias, CstType.BASE, 'Конституента отсутствует')));
       }
-      setFilteredData(filtered);
-    } else if (!filterText) {
-      setFilteredData(schema?.items);
+    } else if (!activeID) {
+      filtered = schema.items
     } else {
-      setFilteredData(schema?.items.filter((cst) => matchConstituenta(filterText, cst)));
+      filtered = applyGraphFilter(schema, activeID, filterSource);
     }
-  }, [filterText, setFilteredData, onlyExpression, expression, schema]);
+    if (filterText) {
+      filtered = filtered.filter((cst) => matchConstituenta(filterText, cst, filterMatch));
+    }
+    setFilteredData(filtered);
+  }, [filterText, setFilteredData, filterSource, expression, schema, filterMatch, activeID]);
 
   const handleRowClicked = useCallback(
   (cst: IConstituenta, event: React.MouseEvent<Element, MouseEvent>) => {
@@ -130,25 +138,19 @@ function ViewSideConstituents({ expression, activeID, onOpenEdit }: ViewSideCons
       }
     ], []
   );
-
+  
   return (
-    <div className='max-h-[80vh] overflow-y-scroll border flex-grow w-full'>
+    <div className='max-h-[80vh] min-h-[40rem] overflow-y-scroll border flex-grow w-full'>
       <div className='sticky top-0 left-0 right-0 z-10 flex items-center justify-between w-full gap-1 px-2 py-1 bg-white border-b-2 border-gray-400 rounded dark:bg-gray-700 dark:border-gray-300'>
-        <div className='w-full'>
+        <div className='flex items-center justify-between w-full'>
+          <MatchModePicker value={filterMatch} onChange={setFilterMatch}/>
           <input type='text'
             className='w-full px-2 outline-none dark:bg-gray-700 hover:text-clip'
-            placeholder='текст для фильтрации списка'
+            placeholder='наберите текст фильтра'
             value={filterText}
             onChange={event => { setFilterText(event.target.value); }}
-            disabled={onlyExpression}
-          />
-        </div>
-        <div className='w-fit min-w-[8rem]'>
-          <Checkbox
-            label='из выражения'
-            value={onlyExpression}
-            onChange={event => { setOnlyExpression(event.target.checked); }}
           />
+          <DependencyModePicker value={filterSource} onChange={setFilterSource}/>
         </div>
       </div>
       <ConceptDataTable
diff --git a/rsconcept/frontend/src/utils/models.ts b/rsconcept/frontend/src/utils/models.ts
index 1ec221ae..0c1cb49d 100644
--- a/rsconcept/frontend/src/utils/models.ts
+++ b/rsconcept/frontend/src/utils/models.ts
@@ -226,6 +226,25 @@ export enum ExpressionStatus {
   VERIFIED
 }
 
+// Dependency mode for schema analysis
+export enum DependencyMode {
+  ALL = 0,
+  EXPRESSION,
+  OUTPUTS,
+  INPUTS,
+  EXPAND_OUTPUTS,
+  EXPAND_INPUTS
+}
+
+// Constituent compare mode
+export enum CstMatchMode {
+  ALL = 1,
+  EXPR,
+  TERM,
+  TEXT,
+  NAME
+}
+
 // ========== Model functions =================
 export function inferStatus(parse?: ParsingStatus, value?: ValueClass): ExpressionStatus {
   if (!parse || !value) {
@@ -317,22 +336,23 @@ export function LoadRSFormData(schema: IRSFormData): IRSForm {
   return result;
 }
 
-export function matchConstituenta(query: string, target?: IConstituenta) {
-  if (!target) {
-    return false;
-  } else if (target.alias.match(query)) {
+export function matchConstituenta(query: string, target: IConstituenta, mode: CstMatchMode) {
+  if ((mode === CstMatchMode.ALL || mode === CstMatchMode.NAME) && 
+    target.alias.match(query)) {
     return true;
-  } else if (target.term.resolved.match(query)) {
-    return true;
-  } else if (target.definition.formal.match(query)) {
-    return true;
-  } else if (target.definition.text.resolved.match(query)) {
-    return true;
-  } else if (target.convention.match(query)) {
-    return true;
-  } else {
-    return false;
   }
+  if ((mode === CstMatchMode.ALL || mode === CstMatchMode.TERM) && 
+    target.term.resolved.match(query)) {
+    return true;
+  }
+  if ((mode === CstMatchMode.ALL || mode === CstMatchMode.EXPR) && 
+    target.definition.formal.match(query)) {
+    return true;
+  }
+  if ((mode === CstMatchMode.ALL || mode === CstMatchMode.TEXT)) {
+    return (target.definition.text.resolved.match(query) || target.convention.match(query));
+  }
+  return false;
 }
 
 export function matchRSFormMeta(query: string, target: IRSFormMeta) {
@@ -345,3 +365,21 @@ export function matchRSFormMeta(query: string, target: IRSFormMeta) {
     return false;
   }
 }
+
+export function applyGraphFilter(schema: IRSForm, start: number, mode: DependencyMode): IConstituenta[] {
+  if (mode === DependencyMode.ALL) {
+    return schema.items;
+  }
+  let ids: number[] | undefined = undefined
+  switch (mode) {
+  case DependencyMode.OUTPUTS: { ids = schema.graph.nodes.get(start)?.outputs; break; }
+  case DependencyMode.INPUTS: { ids = schema.graph.nodes.get(start)?.inputs; break; }
+  case DependencyMode.EXPAND_OUTPUTS: { ids = schema.graph.expandOutputs([start]) ; break; }
+  case DependencyMode.EXPAND_INPUTS: { ids = schema.graph.expandInputs([start]) ; break; }
+  }
+  if (!ids) {
+    return schema.items;
+  } else {
+    return schema.items.filter(cst => ids!.find(id => id === cst.id));
+  }
+}
\ No newline at end of file
diff --git a/rsconcept/frontend/src/utils/staticUI.ts b/rsconcept/frontend/src/utils/staticUI.ts
index 4cb812e5..20831121 100644
--- a/rsconcept/frontend/src/utils/staticUI.ts
+++ b/rsconcept/frontend/src/utils/staticUI.ts
@@ -1,7 +1,7 @@
 import { LayoutTypes } from 'reagraph';
 
 import { resolveErrorClass,RSErrorClass, RSErrorType, TokenID } from './enums';
-import { CstType, ExpressionStatus, type IConstituenta, IRSErrorDescription,type IRSForm, ISyntaxTreeNode,ParsingStatus, ValueClass } from './models';
+import { CstMatchMode,CstType, DependencyMode,ExpressionStatus, type IConstituenta, IRSErrorDescription,type IRSForm, ISyntaxTreeNode,ParsingStatus, ValueClass } from './models';
 
 export interface IRSButtonData {
   text: string
@@ -273,6 +273,27 @@ export const mapLayoutLabels: Map<string, string> = new Map([
   ['nooverlap', 'Без перекрытия']
 ]);
 
+export function getCstCompareLabel(mode: CstMatchMode): string {
+  switch(mode) {
+    case CstMatchMode.ALL: return 'везде';
+    case CstMatchMode.EXPR: return 'ФВ';
+    case CstMatchMode.TERM: return 'термин';
+    case CstMatchMode.TEXT: return 'текст';
+    case CstMatchMode.NAME: return 'ID';
+  }
+}
+
+export function getDependencyLabel(mode: DependencyMode): string {
+  switch(mode) {
+    case DependencyMode.ALL: return 'вся схема';
+    case DependencyMode.EXPRESSION: return 'выражение';
+    case DependencyMode.OUTPUTS: return 'потребители';
+    case DependencyMode.INPUTS: return 'поставщики';
+    case DependencyMode.EXPAND_INPUTS: return 'влияющие';
+    case DependencyMode.EXPAND_OUTPUTS: return 'зависимые';
+  }
+}
+
 export const GraphLayoutSelector: {value: LayoutTypes, label: string}[] = [
   { value: 'forceatlas2', label: 'Атлас 2D'},
   { value: 'forceDirected2d', label: 'Силы 2D'},