diff --git a/rsconcept/frontend/src/components/select/SubstitutionsPicker.tsx b/rsconcept/frontend/src/components/select/SubstitutionsPicker.tsx
index 6f775281..8468e2e4 100644
--- a/rsconcept/frontend/src/components/select/SubstitutionsPicker.tsx
+++ b/rsconcept/frontend/src/components/select/SubstitutionsPicker.tsx
@@ -2,7 +2,7 @@
 
 import { useCallback, useMemo, useState } from 'react';
 import { BiChevronLeft, BiChevronRight, BiFirstPage, BiLastPage, BiX } from 'react-icons/bi';
-import { LuLocate, LuLocateOff, LuPower, LuPowerOff, LuReplace } from 'react-icons/lu';
+import { LuFlag, LuFlagOff, LuPower, LuPowerOff, LuReplace } from 'react-icons/lu';
 
 import ConstituentaBadge from '@/components/info/ConstituentaBadge';
 import ConstituentaSelector from '@/components/select/ConstituentaSelector';
@@ -132,14 +132,11 @@ function SubstitutionsPicker({
       columnHelper.accessor(item => describeConstituenta(item.rightCst), {
         id: 'right_text',
         header: 'Описание',
-        size: 1000,
+        minSize: 1000,
         cell: props => <div className='text-xs text-ellipsis text-pretty'>{props.getValue()}</div>
       }),
       columnHelper.display({
         id: 'actions',
-        size: 50,
-        minSize: 50,
-        maxSize: 50,
         cell: props => (
           <MiniButton
             noHover
@@ -159,7 +156,7 @@ function SubstitutionsPicker({
         <div className='flex-grow basis-1/2'>
           <div className='flex items-center justify-between'>
             <Label text={schema1 !== schema2 ? schema1?.alias ?? 'Схема 1' : ''} />
-            <div>
+            <div className='cc-icons'>
               <MiniButton
                 title='Сохранить конституенту'
                 noHover
@@ -178,9 +175,9 @@ function SubstitutionsPicker({
                 onClick={toggleTerm}
                 icon={
                   takeLeftTerm ? (
-                    <LuLocate size='1rem' className='clr-text-green' />
+                    <LuFlag size='1rem' className='clr-text-green' />
                   ) : (
-                    <LuLocateOff size='1rem' className='clr-text-red' />
+                    <LuFlagOff size='1rem' className='clr-text-red' />
                   )
                 }
               />
@@ -198,14 +195,14 @@ function SubstitutionsPicker({
           title='Добавить в таблицу отождествлений'
           className='mb-[0.375rem] grow-0'
           icon={<LuReplace size='1.5rem' className='icon-primary' />}
-          disabled={!leftCst || !rightCst}
+          disabled={!leftCst || !rightCst || leftCst === rightCst}
           onClick={addSubstitution}
         />
 
         <div className='flex-grow basis-1/2'>
           <div className='flex items-center justify-between'>
             <Label text={schema1 !== schema2 ? schema2?.alias ?? 'Схема 2' : ''} />
-            <div>
+            <div className='cc-icons'>
               <MiniButton
                 title='Сохранить конституенту'
                 noHover
@@ -224,9 +221,9 @@ function SubstitutionsPicker({
                 onClick={toggleTerm}
                 icon={
                   !takeLeftTerm ? (
-                    <LuLocate size='1rem' className='clr-text-green' />
+                    <LuFlag size='1rem' className='clr-text-green' />
                   ) : (
-                    <LuLocateOff size='1rem' className='clr-text-red' />
+                    <LuFlagOff size='1rem' className='clr-text-red' />
                   )
                 }
               />
diff --git a/rsconcept/frontend/src/dialogs/DlgRenameCst.tsx b/rsconcept/frontend/src/dialogs/DlgRenameCst.tsx
index 64fbc881..209ca11b 100644
--- a/rsconcept/frontend/src/dialogs/DlgRenameCst.tsx
+++ b/rsconcept/frontend/src/dialogs/DlgRenameCst.tsx
@@ -3,11 +3,13 @@
 import clsx from 'clsx';
 import { useLayoutEffect, useState } from 'react';
 
+import BadgeHelp from '@/components/man/BadgeHelp';
 import Modal, { ModalProps } from '@/components/ui/Modal';
 import SelectSingle from '@/components/ui/SelectSingle';
 import TextInput from '@/components/ui/TextInput';
 import { useRSForm } from '@/context/RSFormContext';
 import usePartialUpdate from '@/hooks/usePartialUpdate';
+import { HelpTopic } from '@/models/miscellaneous';
 import { CstType, ICstRenameData } from '@/models/rsform';
 import { generateAlias, validateNewAlias } from '@/models/rsformAPI';
 import { labelCstType } from '@/utils/labels';
@@ -45,7 +47,7 @@ function DlgRenameCst({ hideWindow, initial, onRename }: DlgRenameCstProps) {
       hideWindow={hideWindow}
       canSubmit={validated}
       onSubmit={handleSubmit}
-      className={clsx('w-[30rem]', 'py-6 px-6 flex gap-6 justify-center items-center')}
+      className={clsx('w-[30rem]', 'py-6 px-6 flex gap-3 justify-center items-center')}
     >
       <SelectSingle
         id='dlg_cst_type'
@@ -58,6 +60,7 @@ function DlgRenameCst({ hideWindow, initial, onRename }: DlgRenameCstProps) {
         }}
         onChange={data => updateData({ cst_type: data?.value ?? CstType.BASE })}
       />
+      <BadgeHelp topic={HelpTopic.CST_ATTRIBUTES} offset={16} className='max-w-[40rem] max-h-[calc(100vh-2rem)]' />
       <TextInput
         id='dlg_cst_alias'
         dense