diff --git a/rsconcept/backend/apps/rsform/admin.py b/rsconcept/backend/apps/rsform/admin.py
index 2d95688e..c5dbafd1 100644
--- a/rsconcept/backend/apps/rsform/admin.py
+++ b/rsconcept/backend/apps/rsform/admin.py
@@ -6,14 +6,29 @@ from . import models
 
 class ConstituentaAdmin(admin.ModelAdmin):
     ''' Admin model: Constituenta. '''
-
+    ordering = ['schema', 'order']
+    list_display = ['schema', 'alias', 'term_resolved', 'definition_resolved']
+    search_fields = ['term_resolved', 'definition_resolved']
 
 class LibraryAdmin(admin.ModelAdmin):
     ''' Admin model: LibraryItem. '''
+    date_hierarchy = 'time_update'
+    list_display = [
+        'alias', 'title', 'owner',
+        'is_common', 'is_canonical',
+        'time_update'
+    ]
+    list_filter = ['is_common', 'is_canonical', 'time_update']
+    search_fields = ['alias', 'title']
 
 
 class SubscriptionAdmin(admin.ModelAdmin):
     ''' Admin model: Subscriptions. '''
+    list_display = ['id', 'item', 'user']
+    search_fields = [
+        'item__title', 'item__alias',
+        'user__username', 'user__first_name', 'user__last_name'
+    ]
 
 
 admin.site.register(models.Constituenta, ConstituentaAdmin)
diff --git a/rsconcept/backend/apps/rsform/models.py b/rsconcept/backend/apps/rsform/models.py
index af1f4609..18bfcd0f 100644
--- a/rsconcept/backend/apps/rsform/models.py
+++ b/rsconcept/backend/apps/rsform/models.py
@@ -122,7 +122,7 @@ class LibraryItem(Model):
         return f'{self.title}'
 
     def get_absolute_url(self):
-        return f'/api/library/{self.pk}/'
+        return f'/api/library/{self.pk}'
 
     def subscribers(self) -> list[User]:
         ''' Get all subscribers for this item . '''
diff --git a/rsconcept/backend/apps/rsform/serializers.py b/rsconcept/backend/apps/rsform/serializers.py
index 4107cd1b..1cf8573c 100644
--- a/rsconcept/backend/apps/rsform/serializers.py
+++ b/rsconcept/backend/apps/rsform/serializers.py
@@ -27,11 +27,6 @@ class ExpressionSerializer(serializers.Serializer):
     expression = serializers.CharField()
 
 
-class ResultTextSerializer(serializers.Serializer):
-    ''' Serializer: Text result of a function call. '''
-    result = serializers.CharField()
-
-
 class TextSerializer(serializers.Serializer):
     ''' Serializer: Text with references. '''
     text = serializers.CharField()
@@ -46,20 +41,233 @@ class LibraryItemSerializer(serializers.ModelSerializer):
         read_only_fields = ('owner', 'id', 'item_type')
 
 
+class FunctionArgSerializer(serializers.Serializer):
+    ''' Serializer: RSLang function argument type. '''
+    alias = serializers.CharField()
+    typification = serializers.CharField()
+
+
+class CstParseSerializer(serializers.Serializer):
+    ''' Serializer: Constituenta parse result. '''
+    status = serializers.CharField()
+    valueClass = serializers.CharField()
+    typification = serializers.CharField()
+    syntaxTree = serializers.CharField()
+    args = serializers.ListField(
+        child=FunctionArgSerializer()
+    )
+
+
+class ErrorDescriptionSerializer(serializers.Serializer):
+    ''' Serializer: RSError description. '''
+    errorType = serializers.IntegerField()
+    position = serializers.IntegerField()
+    isCritical = serializers.BooleanField()
+    params = serializers.ListField(
+        child=serializers.CharField()
+    )
+
+class NodeDataSerializer(serializers.Serializer):
+    ''' Serializer: Node data. '''
+    dataType = serializers.CharField()
+    value = serializers.CharField()
+
+
+class ASTNodeSerializer(serializers.Serializer):
+    ''' Serializer: Syntax tree node. '''
+    uid = serializers.IntegerField()
+    parent = serializers.IntegerField() # type: ignore
+    typeID = serializers.IntegerField()
+    start = serializers.IntegerField()
+    finish = serializers.IntegerField()
+    data = NodeDataSerializer() # type: ignore
+
+
+class ExpressionParseSerializer(serializers.Serializer):
+    ''' Serializer: RSlang expression parse result. '''
+    parseResult = serializers.BooleanField()
+    syntax = serializers.CharField()
+    typification = serializers.CharField()
+    valueClass = serializers.CharField()
+    astText = serializers.CharField()
+    ast = serializers.ListField(
+        child=ASTNodeSerializer()
+    )
+    errors = serializers.ListField( # type: ignore
+        child=ErrorDescriptionSerializer()
+    )
+    args = serializers.ListField(
+        child=FunctionArgSerializer()
+    )
+
+
 class LibraryItemDetailsSerializer(serializers.ModelSerializer):
     ''' Serializer: LibraryItem detailed data. '''
+    subscribers = serializers.SerializerMethodField()
+
     class Meta:
         ''' serializer metadata. '''
         model = LibraryItem
         fields = '__all__'
         read_only_fields = ('owner', 'id', 'item_type')
 
-    def to_representation(self, instance: LibraryItem):
-        result = super().to_representation(instance)
-        result['subscribers'] = [item.pk for item in instance.subscribers()]
+    def get_subscribers(self, instance: LibraryItem) -> list[int]:
+        return [item.pk for item in instance.subscribers()]
+
+
+class ConstituentaSerializer(serializers.ModelSerializer):
+    ''' Serializer: Constituenta data. '''
+    class Meta:
+        ''' serializer metadata. '''
+        model = Constituenta
+        fields = '__all__'
+        read_only_fields = ('id', 'order', 'alias', 'cst_type', 'definition_resolved', 'term_resolved')
+
+    def update(self, instance: Constituenta, validated_data) -> Constituenta:
+        schema = RSForm(instance.schema)
+        definition: Optional[str] = validated_data['definition_raw'] if 'definition_raw' in validated_data else None
+        term: Optional[str] = validated_data['term_raw'] if 'term_raw' in validated_data else None
+        term_changed = False
+        if definition is not None and definition != instance.definition_raw :
+            validated_data['definition_resolved'] = schema.resolver().resolve(definition)
+        if term is not None and term != instance.term_raw:
+            validated_data['term_resolved'] = schema.resolver().resolve(term)
+            if validated_data['term_resolved'] != instance.term_resolved:
+                validated_data['term_forms'] = []
+            term_changed = validated_data['term_resolved'] != instance.term_resolved
+        result: Constituenta = super().update(instance, validated_data)
+        if term_changed:
+            schema.on_term_change([result.alias])
+            result.refresh_from_db()
+        schema.item.save()
         return result
 
 
+class CstCreateSerializer(serializers.ModelSerializer):
+    ''' Serializer: Constituenta creation. '''
+    insert_after = serializers.IntegerField(required=False, allow_null=True)
+
+    class Meta:
+        ''' serializer metadata. '''
+        model = Constituenta
+        fields = 'alias', 'cst_type', 'convention', 'term_raw', 'definition_raw', 'definition_formal', 'insert_after'
+
+
+class CstRenameSerializer(serializers.ModelSerializer):
+    ''' Serializer: Constituenta renaming. '''
+    class Meta:
+        ''' serializer metadata. '''
+        model = Constituenta
+        fields = 'id', 'alias', 'cst_type'
+
+    def validate(self, attrs):
+        schema = cast(RSForm, self.context['schema'])
+        old_cst = Constituenta.objects.get(pk=self.initial_data['id'])
+        if old_cst.schema != schema.item:
+            raise serializers.ValidationError({
+                'id': f'Изменяемая конституента должна относиться к изменяемой схеме: {schema.item.title}'
+            })
+        if old_cst.alias == self.initial_data['alias']:
+            raise serializers.ValidationError({
+                'alias': f'Имя конституенты должно отличаться от текущего: {self.initial_data["alias"]}'
+            })
+        self.instance = old_cst
+        attrs['schema'] = schema.item
+        attrs['id'] = self.initial_data['id']
+        return attrs
+
+
+class CstListSerializer(serializers.Serializer):
+    ''' Serializer: List of constituents from one origin. '''
+    items = serializers.ListField(
+        child=serializers.IntegerField()
+    )
+
+    def validate(self, attrs):
+        schema = self.context['schema']
+        cstList = []
+        for item in attrs['items']:
+            try:
+                cst = Constituenta.objects.get(pk=item)
+            except Constituenta.DoesNotExist as exception:
+                raise serializers.ValidationError(
+                    {f"{item}": 'Конституента не существует'}
+                ) from exception
+            if cst.schema != schema.item:
+                raise serializers.ValidationError(
+                    {'items': f'Конституенты должны относиться к данной схеме: {item}'})
+            cstList.append(cst)
+        attrs['constituents'] = cstList
+        return attrs
+
+
+class CstMoveSerializer(CstListSerializer):
+    ''' Serializer: Change constituenta position. '''
+    move_to = serializers.IntegerField()
+
+
+class TextPositionSerializer(serializers.Serializer):
+    ''' Serializer: Text position. '''
+    start = serializers.IntegerField()
+    finish = serializers.IntegerField()
+
+
+class ReferenceDataSerializer(serializers.Serializer):
+    ''' Serializer: Reference data - Union of all references. '''
+    offset = serializers.IntegerField()
+    nominal = serializers.CharField()
+    entity = serializers.CharField()
+    form = serializers.CharField()
+
+
+class ReferenceSerializer(serializers.Serializer):
+    ''' Serializer: Language reference. '''
+    type = serializers.CharField()
+    data = ReferenceDataSerializer() # type: ignore
+    pos_input = TextPositionSerializer()
+    pos_output = TextPositionSerializer()
+
+
+class ResolverSerializer(serializers.Serializer):
+    ''' Serializer: Resolver results serializer. '''
+    input = serializers.CharField()
+    output = serializers.CharField()
+    refs = serializers.ListField(
+        child=ReferenceSerializer()
+    )
+
+    def to_representation(self, instance: Resolver) -> dict:
+        return {
+            'input': instance.input,
+            'output': instance.output,
+            'refs': [{
+                'type': ref.ref.get_type().value,
+                'data': self._get_reference_data(ref.ref),
+                'resolved': ref.resolved,
+                'pos_input': {
+                    'start': ref.pos_input.start,
+                    'finish': ref.pos_input.finish
+                },
+                'pos_output': {
+                    'start': ref.pos_output.start,
+                    'finish': ref.pos_output.finish
+                }
+            } for ref in instance.refs]
+        }
+
+    @staticmethod
+    def _get_reference_data(ref: Reference) -> dict:
+        if ref.get_type() == ReferenceType.entity:
+            return {
+                'entity': cast(EntityReference, ref).entity,
+                'form': cast(EntityReference, ref).form
+            }
+        else:
+            return {
+                'offset': cast(SyntacticReference, ref).offset,
+                'nominal': cast(SyntacticReference, ref).nominal
+            }
+
 class PyConceptAdapter:
     ''' RSForm adapter for interacting with pyconcept module. '''
     def __init__(self, instance: RSForm):
@@ -113,27 +321,54 @@ class PyConceptAdapter:
 
 class RSFormSerializer(serializers.ModelSerializer):
     ''' Serializer: Detailed data for RSForm. '''
+    subscribers = serializers.ListField(
+        child=serializers.IntegerField()
+    )
+    items = serializers.ListField(
+        child=ConstituentaSerializer()
+    )
+
     class Meta:
         ''' serializer metadata. '''
-        model = RSForm
+        model = LibraryItem
+        fields = '__all__'
 
-    def to_representation(self, instance: RSForm):
-        result = LibraryItemDetailsSerializer(instance.item).data
+    def to_representation(self, instance: LibraryItem):
+        result = LibraryItemDetailsSerializer(instance).data
+        schema = RSForm(instance)
         result['items'] = []
-        for cst in instance.constituents().order_by('order'):
+        for cst in schema.constituents().order_by('order'):
             result['items'].append(ConstituentaSerializer(cst).data)
         return result
 
 
-class RSFormParseSerializer(serializers.ModelSerializer):
-    ''' Serializer: Detailed data for RSForm including parse. '''
+class CstDetailsSerializer(serializers.ModelSerializer):
+    ''' Serializer: Constituenta data including parse. '''
+    parse = CstParseSerializer()
+
     class Meta:
         ''' serializer metadata. '''
-        model = RSForm
+        model = Constituenta
+        fields = '__all__'
 
-    def to_representation(self, instance: RSForm):
+
+class RSFormParseSerializer(serializers.ModelSerializer):
+    ''' Serializer: Detailed data for RSForm including parse. '''
+    subscribers = serializers.ListField(
+        child=serializers.IntegerField()
+    )
+    items = serializers.ListField(
+        child=CstDetailsSerializer()
+    )
+
+    class Meta:
+        ''' serializer metadata. '''
+        model = LibraryItem
+        fields = '__all__'
+
+    def to_representation(self, instance: LibraryItem):
         result = RSFormSerializer(instance).data
-        parse = PyConceptAdapter(instance).parse()
+        parse = PyConceptAdapter(RSForm(instance)).parse()
         for cst_data in result['items']:
             cst_data['parse'] = next(
                 cst['parse'] for cst in parse['items']
@@ -302,142 +537,12 @@ class RSFormTRSSerializer(serializers.Serializer):
             cst.term_raw = ''
             cst.term_forms = []
 
-
-class ConstituentaSerializer(serializers.ModelSerializer):
-    ''' Serializer: Constituenta data. '''
-    class Meta:
-        ''' serializer metadata. '''
-        model = Constituenta
-        fields = '__all__'
-        read_only_fields = ('id', 'order', 'alias', 'cst_type', 'definition_resolved', 'term_resolved')
-
-    def update(self, instance: Constituenta, validated_data) -> Constituenta:
-        schema = RSForm(instance.schema)
-        definition: Optional[str] = validated_data['definition_raw'] if 'definition_raw' in validated_data else None
-        term: Optional[str] = validated_data['term_raw'] if 'term_raw' in validated_data else None
-        term_changed = False
-        if definition is not None and definition != instance.definition_raw :
-            validated_data['definition_resolved'] = schema.resolver().resolve(definition)
-        if term is not None and term != instance.term_raw:
-            validated_data['term_resolved'] = schema.resolver().resolve(term)
-            if validated_data['term_resolved'] != instance.term_resolved:
-                validated_data['term_forms'] = []
-            term_changed = validated_data['term_resolved'] != instance.term_resolved
-        result: Constituenta = super().update(instance, validated_data)
-        if term_changed:
-            schema.on_term_change([result.alias])
-            result.refresh_from_db()
-        schema.item.save()
-        return result
+class ResultTextResponse(serializers.Serializer):
+    ''' Serializer: Text result of a function call. '''
+    result = serializers.CharField()
 
 
-class CstStandaloneSerializer(serializers.ModelSerializer):
-    ''' Serializer: Constituenta in current context. '''
-    id = serializers.IntegerField()
-
-    class Meta:
-        ''' serializer metadata. '''
-        model = Constituenta
-        exclude = ('schema', )
-
-    def validate(self, attrs):
-        try:
-            attrs['object'] = Constituenta.objects.get(pk=attrs['id'])
-        except Constituenta.DoesNotExist as exception:
-            raise serializers.ValidationError({f"{attrs['id']}": 'Конституента не существует'}) from exception
-        return attrs
-
-
-class CstCreateSerializer(serializers.ModelSerializer):
-    ''' Serializer: Constituenta creation. '''
-    insert_after = serializers.IntegerField(required=False, allow_null=True)
-
-    class Meta:
-        ''' serializer metadata. '''
-        model = Constituenta
-        fields = 'alias', 'cst_type', 'convention', 'term_raw', 'definition_raw', 'definition_formal', 'insert_after'
-
-
-class CstRenameSerializer(serializers.ModelSerializer):
-    ''' Serializer: Constituenta renaming. '''
-    class Meta:
-        ''' serializer metadata. '''
-        model = Constituenta
-        fields = 'id', 'alias', 'cst_type'
-
-    def validate(self, attrs):
-        schema = cast(RSForm, self.context['schema'])
-        old_cst = Constituenta.objects.get(pk=self.initial_data['id'])
-        if old_cst.schema != schema.item:
-            raise serializers.ValidationError({
-                'id': f'Изменяемая конституента должна относиться к изменяемой схеме: {schema.item.title}'
-            })
-        if old_cst.alias == self.initial_data['alias']:
-            raise serializers.ValidationError({
-                'alias': f'Имя конституенты должно отличаться от текущего: {self.initial_data["alias"]}'
-            })
-        self.instance = old_cst
-        attrs['schema'] = schema.item
-        attrs['id'] = self.initial_data['id']
-        return attrs
-
-
-class CstListSerializer(serializers.Serializer):
-    ''' Serializer: List of constituents from one origin. '''
-    # TODO: fix schema
-    items = serializers.ListField(
-        child=CstStandaloneSerializer()
-    )
-
-    def validate(self, attrs):
-        schema = self.context['schema']
-        cstList = []
-        for item in attrs['items']:
-            cst = item['object']
-            if cst.schema != schema.item:
-                raise serializers.ValidationError(
-                    {'items': f'Конституенты должны относиться к данной схеме: {item}'})
-            cstList.append(cst)
-        attrs['constituents'] = cstList
-        return attrs
-
-
-class CstMoveSerializer(CstListSerializer):
-    ''' Serializer: Change constituenta position. '''
-    move_to = serializers.IntegerField()
-
-
-class ResolverSerializer(serializers.Serializer):
-    ''' Serializer: Resolver results serializer. '''
-    # TODO: add schema
-    def to_representation(self, instance: Resolver) -> dict:
-        return {
-            'input': instance.input,
-            'output': instance.output,
-            'refs': [{
-                'type': ref.ref.get_type().value,
-                'data': self._get_reference_data(ref.ref),
-                'resolved': ref.resolved,
-                'pos_input': {
-                    'start': ref.pos_input.start,
-                    'finish': ref.pos_input.finish
-                },
-                'pos_output': {
-                    'start': ref.pos_output.start,
-                    'finish': ref.pos_output.finish
-                }
-            } for ref in instance.refs]
-        }
-
-    @staticmethod
-    def _get_reference_data(ref: Reference) -> dict:
-        if ref.get_type() == ReferenceType.entity:
-            return {
-                'entity': cast(EntityReference, ref).entity,
-                'form': cast(EntityReference, ref).form
-            }
-        else:
-            return {
-                'offset': cast(SyntacticReference, ref).offset,
-                'nominal': cast(SyntacticReference, ref).nominal
-            }
+class NewCstResponse(serializers.Serializer):
+    ''' Serializer: Create cst response. '''
+    new_cst = ConstituentaSerializer()
+    schema = RSFormParseSerializer()
diff --git a/rsconcept/backend/apps/rsform/tests/t_models.py b/rsconcept/backend/apps/rsform/tests/t_models.py
index 0f3575f1..43834ce1 100644
--- a/rsconcept/backend/apps/rsform/tests/t_models.py
+++ b/rsconcept/backend/apps/rsform/tests/t_models.py
@@ -80,7 +80,7 @@ class TestLibraryItem(TestCase):
         testStr = 'Test123'
         item = LibraryItem.objects.create(item_type=LibraryItemType.RSFORM,
                                   title=testStr, owner=self.user1, alias='КС1')
-        self.assertEqual(item.get_absolute_url(), f'/api/library/{item.id}/')
+        self.assertEqual(item.get_absolute_url(), f'/api/library/{item.id}')
 
     def test_create_default(self):
         item = LibraryItem.objects.create(item_type=LibraryItemType.RSFORM, title='Test')
diff --git a/rsconcept/backend/apps/rsform/tests/t_views.py b/rsconcept/backend/apps/rsform/tests/t_views.py
index d15e8cb4..0cc89ff3 100644
--- a/rsconcept/backend/apps/rsform/tests/t_views.py
+++ b/rsconcept/backend/apps/rsform/tests/t_views.py
@@ -224,19 +224,19 @@ class TestLibraryViewset(APITestCase):
 
     def test_subscriptions(self):
         response = self.client.delete(f'/api/library/{self.unowned.id}/unsubscribe')
-        self.assertEqual(response.status_code, 200)
+        self.assertEqual(response.status_code, 204)
         self.assertFalse(self.user in self.unowned.subscribers())
 
         response = self.client.post(f'/api/library/{self.unowned.id}/subscribe')
-        self.assertEqual(response.status_code, 200)
+        self.assertEqual(response.status_code, 204)
         self.assertTrue(self.user in self.unowned.subscribers())
 
         response = self.client.post(f'/api/library/{self.unowned.id}/subscribe')
-        self.assertEqual(response.status_code, 200)
+        self.assertEqual(response.status_code, 204)
         self.assertTrue(self.user in self.unowned.subscribers())
 
         response = self.client.delete(f'/api/library/{self.unowned.id}/unsubscribe')
-        self.assertEqual(response.status_code, 200)
+        self.assertEqual(response.status_code, 204)
         self.assertFalse(self.user in self.unowned.subscribers())
 
 
@@ -458,14 +458,14 @@ class TestRSFormViewset(APITestCase):
 
     def test_delete_constituenta(self):
         schema = self.owned
-        data = json.dumps({'items': [{'id': 1337}]})
+        data = json.dumps({'items': [1337]})
         response = self.client.patch(f'/api/rsforms/{schema.item.id}/cst-multidelete',
                                      data=data, content_type='application/json')
         self.assertEqual(response.status_code, 400)
 
         x1 = Constituenta.objects.create(schema=schema.item, alias='X1', cst_type='basic', order=1)
         x2 = Constituenta.objects.create(schema=schema.item, alias='X2', cst_type='basic', order=2)
-        data = json.dumps({'items': [{'id': x1.id}]})
+        data = json.dumps({'items': [x1.id]})
         response = self.client.patch(f'/api/rsforms/{schema.item.id}/cst-multidelete',
                                      data=data, content_type='application/json')
         x2.refresh_from_db()
@@ -477,21 +477,21 @@ class TestRSFormViewset(APITestCase):
         self.assertEqual(x2.order, 1)
 
         x3 = Constituenta.objects.create(schema=self.unowned.item, alias='X1', cst_type='basic', order=1)
-        data = json.dumps({'items': [{'id': x3.id}]})
+        data = json.dumps({'items': [x3.id]})
         response = self.client.patch(f'/api/rsforms/{schema.item.id}/cst-multidelete',
                                      data=data, content_type='application/json')
         self.assertEqual(response.status_code, 400)
 
     def test_move_constituenta(self):
         item = self.owned.item
-        data = json.dumps({'items': [{'id': 1337}], 'move_to': 1})
+        data = json.dumps({'items': [1337], 'move_to': 1})
         response = self.client.patch(f'/api/rsforms/{item.id}/cst-moveto',
                                      data=data, content_type='application/json')
         self.assertEqual(response.status_code, 400)
 
         x1 = Constituenta.objects.create(schema=item, alias='X1', cst_type='basic', order=1)
         x2 = Constituenta.objects.create(schema=item, alias='X2', cst_type='basic', order=2)
-        data = json.dumps({'items': [{'id': x2.id}], 'move_to': 1})
+        data = json.dumps({'items': [x2.id], 'move_to': 1})
         response = self.client.patch(f'/api/rsforms/{item.id}/cst-moveto',
                                      data=data, content_type='application/json')
         x1.refresh_from_db()
@@ -502,7 +502,7 @@ class TestRSFormViewset(APITestCase):
         self.assertEqual(x2.order, 1)
 
         x3 = Constituenta.objects.create(schema=self.unowned.item, alias='X1', cst_type='basic', order=1)
-        data = json.dumps({'items': [{'id': x3.id}], 'move_to': 1})
+        data = json.dumps({'items': [x3.id], 'move_to': 1})
         response = self.client.patch(f'/api/rsforms/{item.id}/cst-moveto',
                                      data=data, content_type='application/json')
         self.assertEqual(response.status_code, 400)
diff --git a/rsconcept/backend/apps/rsform/views.py b/rsconcept/backend/apps/rsform/views.py
index 5dac29b2..91ed6036 100644
--- a/rsconcept/backend/apps/rsform/views.py
+++ b/rsconcept/backend/apps/rsform/views.py
@@ -10,6 +10,7 @@ from rest_framework.decorators import action
 from rest_framework.response import Response
 from rest_framework.decorators import api_view
 from drf_spectacular.utils import extend_schema, extend_schema_view
+from rest_framework import status as c
 
 import pyconcept
 from . import models as m
@@ -84,11 +85,14 @@ class LibraryViewSet(viewsets.ModelViewSet):
     def _get_item(self) -> m.LibraryItem:
         return cast(m.LibraryItem, self.get_object())
 
-    # TODO: response schema
     @extend_schema(
-        request=s.LibraryItemSerializer,
         summary='clone item including contents',
-        tags=['Library']
+        tags=['Library'],
+        request=s.LibraryItemSerializer,
+        responses={
+            c.HTTP_201_CREATED: s.RSFormParseSerializer,
+            c.HTTP_404_NOT_FOUND: None
+        }
     )
     @transaction.atomic
     @action(detail=True, methods=['post'], url_path='clone')
@@ -110,14 +114,17 @@ class LibraryViewSet(viewsets.ModelViewSet):
             clone = s.RSFormTRSSerializer(data=clone_data, context={'load_meta': True})
             clone.is_valid(raise_exception=True)
             new_schema = clone.save()
-            return Response(status=201, data=s.RSFormParseSerializer(new_schema).data)
-        return Response(status=404)
+            return Response(
+                status=c.HTTP_201_CREATED,
+                data=s.RSFormParseSerializer(new_schema.item).data
+            )
+        return Response(status=c.HTTP_404_NOT_FOUND)
 
     @extend_schema(
-        request=None,
-        responses={200: s.LibraryItemSerializer},
         summary='claim item',
-        tags=['Library']
+        tags=['Library'],
+        request=None,
+        responses={c.HTTP_200_OK: s.LibraryItemSerializer}
     )
     @transaction.atomic
     @action(detail=True, methods=['post'])
@@ -130,33 +137,36 @@ class LibraryViewSet(viewsets.ModelViewSet):
             item.owner = self.request.user
             item.save()
             m.Subscription.subscribe(user=item.owner, item=item)
-            return Response(status=200, data=s.LibraryItemSerializer(item).data)
+            return Response(
+                status=c.HTTP_200_OK,
+                data=s.LibraryItemSerializer(item).data
+            )
 
     @extend_schema(
-        request=None,
-        responses={200: None},
         summary='subscribe to item',
-        tags=['Library']
+        tags=['Library'],
+        request=None,
+        responses={c.HTTP_204_NO_CONTENT: None}
     )
     @action(detail=True, methods=['post'])
     def subscribe(self, request, pk):
         ''' Endpoint: Subscribe current user to item. '''
         item = self._get_item()
         m.Subscription.subscribe(user=self.request.user, item=item)
-        return Response(status=200)
+        return Response(status=c.HTTP_204_NO_CONTENT)
 
     @extend_schema(
-        request=None,
-        responses={200: None},
         summary='unsubscribe from item',
-        tags=['Library']
+        tags=['Library'],
+        request=None,
+        responses={c.HTTP_204_NO_CONTENT: None},
     )
     @action(detail=True, methods=['delete'])
     def unsubscribe(self, request, pk):
         ''' Endpoint: Unsubscribe current user from item. '''
         item = self._get_item()
         m.Subscription.unsubscribe(user=self.request.user, item=item)
-        return Response(status=200)
+        return Response(status=c.HTTP_204_NO_CONTENT)
 
 
 @extend_schema(tags=['RSForm'])
@@ -178,11 +188,11 @@ class RSFormViewSet(viewsets.GenericViewSet, generics.ListAPIView, generics.Retr
             permission_classes = [permissions.AllowAny]
         return [permission() for permission in permission_classes]
 
-    # TODO: response schema
     @extend_schema(
-        request=s.CstCreateSerializer,
         summary='create constituenta',
-        tags=['Constituenta']
+        tags=['Constituenta'],
+        request=s.CstCreateSerializer,
+        responses={c.HTTP_201_CREATED: s.NewCstResponse}
     )
     @action(detail=True, methods=['post'], url_path='cst-create')
     def cst_create(self, request, pk):
@@ -193,18 +203,21 @@ class RSFormViewSet(viewsets.GenericViewSet, generics.ListAPIView, generics.Retr
         data = serializer.validated_data
         new_cst = schema.create_cst(data, data['insert_after'] if 'insert_after' in data else None)
         schema.item.refresh_from_db()
-        response = Response(status=201, data={
-            'new_cst': s.ConstituentaSerializer(new_cst).data,
-            'schema': s.RSFormParseSerializer(schema).data
-        })
+        response = Response(
+            status=c.HTTP_201_CREATED,
+            data={
+                'new_cst': s.ConstituentaSerializer(new_cst).data,
+                'schema': s.RSFormParseSerializer(schema.item).data
+            }
+        )
         response['Location'] = new_cst.get_absolute_url()
         return response
 
-    # TODO: response schema
     @extend_schema(
-        request=s.CstRenameSerializer,
         summary='rename constituenta',
-        tags=['Constituenta']
+        tags=['Constituenta'],
+        request=s.CstRenameSerializer,
+        responses={c.HTTP_200_OK: s.NewCstResponse}
     )
     @transaction.atomic
     @action(detail=True, methods=['patch'], url_path='cst-rename')
@@ -219,16 +232,19 @@ class RSFormViewSet(viewsets.GenericViewSet, generics.ListAPIView, generics.Retr
         schema.apply_mapping(mapping, change_aliases=False)
         schema.item.refresh_from_db()
         cst = m.Constituenta.objects.get(pk=serializer.validated_data['id'])
-        return Response(status=200, data={
-            'new_cst': s.ConstituentaSerializer(cst).data,
-            'schema': s.RSFormParseSerializer(schema).data
-        })
+        return Response(
+            status=c.HTTP_200_OK,
+            data={
+                'new_cst': s.ConstituentaSerializer(cst).data,
+                'schema': s.RSFormParseSerializer(schema.item).data
+            }
+        )
 
-    # TODO: response schema
     @extend_schema(
-        request=s.CstListSerializer,
         summary='delete constituents',
-        tags=['Constituenta']
+        tags=['Constituenta'],
+        request=s.CstListSerializer,
+        responses={c.HTTP_202_ACCEPTED: s.RSFormParseSerializer}
     )
     @action(detail=True, methods=['patch'], url_path='cst-multidelete')
     def cst_multidelete(self, request, pk):
@@ -238,13 +254,16 @@ class RSFormViewSet(viewsets.GenericViewSet, generics.ListAPIView, generics.Retr
         serializer.is_valid(raise_exception=True)
         schema.delete_cst(serializer.validated_data['constituents'])
         schema.item.refresh_from_db()
-        return Response(status=202, data=s.RSFormParseSerializer(schema).data)
+        return Response(
+            status=c.HTTP_202_ACCEPTED,
+            data=s.RSFormParseSerializer(schema.item).data
+        )
 
-    # TODO: response schema
     @extend_schema(
-        request=s.CstMoveSerializer,
         summary='move constituenta',
-        tags=['Constituenta']
+        tags=['Constituenta'],
+        request=s.CstMoveSerializer,
+        responses={c.HTTP_200_OK: s.RSFormParseSerializer}
     )
     @action(detail=True, methods=['patch'], url_path='cst-moveto')
     def cst_moveto(self, request, pk):
@@ -254,26 +273,32 @@ class RSFormViewSet(viewsets.GenericViewSet, generics.ListAPIView, generics.Retr
         serializer.is_valid(raise_exception=True)
         schema.move_cst(serializer.validated_data['constituents'], serializer.validated_data['move_to'])
         schema.item.refresh_from_db()
-        return Response(status=200, data=s.RSFormParseSerializer(schema).data)
+        return Response(
+            status=c.HTTP_200_OK,
+            data=s.RSFormParseSerializer(schema.item).data
+        )
 
-    # TODO: response schema
     @extend_schema(
-        request=None,
         summary='reset aliases, update expressions and references',
-        tags=['RSForm']
+        tags=['RSForm'],
+        request=None,
+        responses={c.HTTP_200_OK: s.RSFormParseSerializer}
     )
     @action(detail=True, methods=['patch'], url_path='reset-aliases')
     def reset_aliases(self, request, pk):
         ''' Endpoint: Recreate all aliases based on order. '''
         schema = self._get_schema()
         schema.reset_aliases()
-        return Response(status=200, data=s.RSFormParseSerializer(schema).data)
+        return Response(
+            status=c.HTTP_200_OK,
+            data=s.RSFormParseSerializer(schema.item).data
+        )
 
-    # TODO: response schema
     @extend_schema(
-        request=s.RSFormUploadSerializer,
         summary='load data from TRS file',
-        tags=['RSForm']
+        tags=['RSForm'],
+        request=s.RSFormUploadSerializer,
+        responses={c.HTTP_200_OK: s.RSFormParseSerializer}
     )
     @action(detail=True, methods=['patch'], url_path='load-trs')
     def load_trs(self, request, pk):
@@ -288,38 +313,47 @@ class RSFormViewSet(viewsets.GenericViewSet, generics.ListAPIView, generics.Retr
         serializer = s.RSFormTRSSerializer(data=data, context={'load_meta': load_metadata})
         serializer.is_valid(raise_exception=True)
         schema = serializer.save()
-        return Response(status=200, data=s.RSFormParseSerializer(schema).data)
+        return Response(
+            status=c.HTTP_200_OK,
+            data=s.RSFormParseSerializer(schema.item).data
+        )
 
-    # TODO: response schema
     @extend_schema(
-        request=None,
         summary='get all constituents data from DB',
-        tags=['RSForm']
+        tags=['RSForm'],
+        request=None,
+        responses={c.HTTP_200_OK: s.RSFormSerializer}
     )
     @action(detail=True, methods=['get'])
     def contents(self, request, pk):
         ''' Endpoint: View schema db contents (including constituents). '''
-        schema = s.RSFormSerializer(self._get_schema()).data
-        return Response(schema)
+        schema = s.RSFormSerializer(self.get_object())
+        return Response(
+            status=c.HTTP_200_OK,
+            data=schema.data
+        )
 
-    # TODO: response schema
     @extend_schema(
-        request=None,
         summary='get all constituents data and parses',
-        tags=['RSForm']
+        tags=['RSForm'],
+        request=None,
+        responses={c.HTTP_200_OK: s.RSFormParseSerializer}
     )
     @action(detail=True, methods=['get'])
     def details(self, request, pk):
         ''' Endpoint: Detailed schema view including statuses and parse. '''
         schema = self._get_schema()
-        serializer = s.RSFormParseSerializer(schema)
-        return Response(serializer.data)
+        serializer = s.RSFormParseSerializer(schema.item)
+        return Response(
+            status=c.HTTP_200_OK,
+            data=serializer.data
+        )
 
-    # TODO: response schema
     @extend_schema(
-        request=s.ExpressionSerializer,
         summary='check RSLang expression',
-        tags=['RSForm', 'Functions']
+        tags=['RSForm', 'FormalLanguage'],
+        request=s.ExpressionSerializer,
+        responses={c.HTTP_200_OK: s.ExpressionParseSerializer},
     )
     @action(detail=True, methods=['post'])
     def check(self, request, pk):
@@ -329,13 +363,16 @@ class RSFormViewSet(viewsets.GenericViewSet, generics.ListAPIView, generics.Retr
         expression = serializer.validated_data['expression']
         schema =  s.PyConceptAdapter(self._get_schema())
         result = pyconcept.check_expression(json.dumps(schema.data), expression)
-        return Response(json.loads(result))
+        return Response(
+            status=c.HTTP_200_OK,
+            data=json.loads(result)
+        )
 
     @extend_schema(
-        request=s.TextSerializer,
-        responses={200: s.ResolverSerializer},
         summary='resolve text with references',
-        tags=['RSForm', 'Functions']
+        tags=['RSForm', 'NaturalLanguage'],
+        request=s.TextSerializer,
+        responses={c.HTTP_200_OK: s.ResolverSerializer}
     )
     @action(detail=True, methods=['post'])
     def resolve(self, request, pk):
@@ -345,13 +382,16 @@ class RSFormViewSet(viewsets.GenericViewSet, generics.ListAPIView, generics.Retr
         text = serializer.validated_data['text']
         resolver = self._get_schema().resolver()
         resolver.resolve(text)
-        return Response(status=200, data=s.ResolverSerializer(resolver).data)
+        return Response(
+            status=c.HTTP_200_OK,
+            data=s.ResolverSerializer(resolver).data
+        )
 
-    # TODO: create a proper file response schema
     @extend_schema(
-        responses={(200, 'application/zip'): bytes},
         summary='export as TRS file',
-        tags=['RSForm']
+        tags=['RSForm'],
+        request=None,
+        responses={(c.HTTP_200_OK, 'application/zip'): bytes}
     )
     @action(detail=True, methods=['get'], url_path='export-trs')
     def export_trs(self, request, pk):
@@ -376,7 +416,9 @@ class TrsImportView(views.APIView):
 
     @extend_schema(
         summary='import TRS file into RSForm',
-        tags=['RSForm']
+        tags=['RSForm'],
+        request=s.FileSerializer,
+        responses={c.HTTP_201_CREATED: s.LibraryItemSerializer}
     )
     def post(self, request):
         data = utils.read_trs(request.FILES['file'].file)
@@ -388,12 +430,17 @@ class TrsImportView(views.APIView):
         serializer.is_valid(raise_exception=True)
         schema = serializer.save()
         result = s.LibraryItemSerializer(schema.item)
-        return Response(status=201, data=result.data)
+        return Response(
+            status=c.HTTP_201_CREATED,
+            data=result.data
+        )
 
 
 @extend_schema(
     summary='create new RSForm empty or from file',
-    tags=['RSForm']
+    tags=['RSForm'],
+    request=s.LibraryItemSerializer,
+    responses={c.HTTP_201_CREATED: s.LibraryItemSerializer}
 )
 @api_view(['POST'])
 def create_rsform(request):
@@ -419,7 +466,10 @@ def create_rsform(request):
         serializer.is_valid(raise_exception=True)
         schema = serializer.save()
     result = s.LibraryItemSerializer(schema.item)
-    return Response(status=201, data=result.data)
+    return Response(
+        status=c.HTTP_201_CREATED,
+        data=result.data
+    )
 
 def _prepare_rsform_data(data: dict, request, owner: m.User):
     data['owner'] = owner
@@ -443,11 +493,12 @@ def _prepare_rsform_data(data: dict, request, owner: m.User):
     data['is_canonical'] = is_canonical
 
 
-# TODO: define schema for response
 @extend_schema(
-    request=s.ExpressionSerializer,
     summary='RS expression into Syntax Tree',
-    tags=['Functions']
+    tags=['FormalLanguage'],
+    request=s.ExpressionSerializer,
+    responses={c.HTTP_200_OK: s.ExpressionParseSerializer},
+    auth=None
 )
 @api_view(['POST'])
 def parse_expression(request):
@@ -456,14 +507,18 @@ def parse_expression(request):
     serializer.is_valid(raise_exception=True)
     expression = serializer.validated_data['expression']
     result = pyconcept.parse_expression(expression)
-    return Response(json.loads(result))
+    return Response(
+        status=c.HTTP_200_OK,
+        data=json.loads(result)
+    )
 
 
 @extend_schema(
-    request=s.ExpressionSerializer,
-    responses={200: s.ResultTextSerializer},
     summary='Unicode syntax to ASCII TeX',
-    tags=['Functions']
+    tags=['FormalLanguage'],
+    request=s.ExpressionSerializer,
+    responses={c.HTTP_200_OK: s.ResultTextResponse},
+    auth=None
 )
 @api_view(['POST'])
 def convert_to_ascii(request):
@@ -476,10 +531,11 @@ def convert_to_ascii(request):
 
 
 @extend_schema(
-    request=s.ExpressionSerializer,
-    responses={200: s.ResultTextSerializer},
     summary='ASCII TeX syntax to Unicode symbols',
-    tags=['Functions']
+    tags=['FormalLanguage'],
+    request=s.ExpressionSerializer,
+    responses={200: s.ResultTextResponse},
+    auth=None
 )
 @api_view(['POST'])
 def convert_to_math(request):
diff --git a/rsconcept/backend/apps/users/serializers.py b/rsconcept/backend/apps/users/serializers.py
index e1b6607f..d2206788 100644
--- a/rsconcept/backend/apps/users/serializers.py
+++ b/rsconcept/backend/apps/users/serializers.py
@@ -7,9 +7,15 @@ from apps.rsform.models import Subscription
 from . import models
 
 
+class NonFieldErrorSerializer(serializers.Serializer):
+    ''' Serializer: list of non-field errors. '''
+    non_field_errors = serializers.ListField(
+        child=serializers.CharField()
+    )
+
+
 class LoginSerializer(serializers.Serializer):
     ''' Serializer: User authentification by login/password. '''
-    # TODO: declare schema
     username = serializers.CharField(
         label='Имя пользователя',
         write_only=True
@@ -44,7 +50,13 @@ class LoginSerializer(serializers.Serializer):
 
 class AuthSerializer(serializers.Serializer):
     ''' Serializer: Authentication data. '''
-    # TODO: declare schema
+    id = serializers.IntegerField()
+    username = serializers.CharField()
+    is_staff = serializers.BooleanField()
+    subscriptions = serializers.ListField(
+        child=serializers.IntegerField()
+    )
+
     def to_representation(self, instance: models.User) -> dict:
         if instance.is_anonymous:
             return {
diff --git a/rsconcept/backend/apps/users/views.py b/rsconcept/backend/apps/users/views.py
index 04d5a47e..6597d4a9 100644
--- a/rsconcept/backend/apps/users/views.py
+++ b/rsconcept/backend/apps/users/views.py
@@ -1,40 +1,52 @@
 ''' REST API: User profile and Authentification. '''
 from django.contrib.auth import login, logout
 
-from rest_framework import status, permissions, views, generics
+from rest_framework import status as c
+from rest_framework import permissions, views, generics
 from rest_framework.response import Response
 from drf_spectacular.utils import extend_schema, extend_schema_view
 
-from . import serializers
-from . import models
+from . import serializers as s
+from . import models as m
 
 
-@extend_schema(tags=['Auth'])
-@extend_schema_view()
 class LoginAPIView(views.APIView):
     ''' Endpoint: Login via username + password. '''
     permission_classes = (permissions.AllowAny,)
 
+    @extend_schema(
+        summary='login user',
+        tags=['Auth'],
+        request=s.LoginSerializer,
+        responses={
+            c.HTTP_202_ACCEPTED: None,
+            c.HTTP_400_BAD_REQUEST: s.NonFieldErrorSerializer
+        }
+    )
     def post(self, request):
-        serializer = serializers.LoginSerializer(
+        serializer = s.LoginSerializer(
             data=self.request.data,
             context={'request': self.request}
         )
         serializer.is_valid(raise_exception=True)
         user = serializer.validated_data['user']
         login(request, user)
-        return Response(None, status=status.HTTP_202_ACCEPTED)
+        return Response(None, status=c.HTTP_202_ACCEPTED)
 
 
-@extend_schema(tags=['Auth'])
-@extend_schema_view()
 class LogoutAPIView(views.APIView):
     ''' Endpoint: Logout. '''
     permission_classes = (permissions.IsAuthenticated,)
 
+    @extend_schema(
+        summary='logout current user',
+        tags=['Auth'],
+        request=None,
+        responses={c.HTTP_204_NO_CONTENT: None}
+    )
     def post(self, request):
         logout(request)
-        return Response(None, status=status.HTTP_204_NO_CONTENT)
+        return Response(None, status=c.HTTP_204_NO_CONTENT)
 
 
 @extend_schema(tags=['User'])
@@ -42,7 +54,7 @@ class LogoutAPIView(views.APIView):
 class SignupAPIView(generics.CreateAPIView):
     ''' Endpoint: Register user. '''
     permission_classes = (permissions.AllowAny, )
-    serializer_class = serializers.SignupSerializer
+    serializer_class = s.SignupSerializer
 
 
 @extend_schema(tags=['Auth'])
@@ -50,7 +62,7 @@ class SignupAPIView(generics.CreateAPIView):
 class AuthAPIView(generics.RetrieveAPIView):
     ''' Endpoint: Current user info. '''
     permission_classes = (permissions.AllowAny,)
-    serializer_class = serializers.AuthSerializer
+    serializer_class = s.AuthSerializer
 
     def get_object(self):
         return self.request.user
@@ -61,10 +73,10 @@ class AuthAPIView(generics.RetrieveAPIView):
 class ActiveUsersView(generics.ListAPIView):
     ''' Endpoint: Get list of active users. '''
     permission_classes = (permissions.AllowAny,)
-    serializer_class = serializers.UserSerializer
+    serializer_class = s.UserSerializer
 
     def get_queryset(self):
-        return models.User.objects.filter(is_active=True)
+        return m.User.objects.filter(is_active=True)
 
 
 @extend_schema(tags=['User'])
@@ -72,14 +84,12 @@ class ActiveUsersView(generics.ListAPIView):
 class UserProfileAPIView(generics.RetrieveUpdateAPIView):
     ''' Endpoint: User profile. '''
     permission_classes = (permissions.IsAuthenticated,)
-    serializer_class = serializers.UserSerializer
+    serializer_class = s.UserSerializer
 
     def get_object(self):
         return self.request.user
 
 
-@extend_schema(tags=['Auth'])
-@extend_schema_view()
 class UpdatePassword(views.APIView):
     ''' Endpoint: Change password for current user. '''
     permission_classes = (permissions.IsAuthenticated, )
@@ -87,17 +97,25 @@ class UpdatePassword(views.APIView):
     def get_object(self, queryset=None):
         return self.request.user
 
+    @extend_schema(
+        description='change current user password',
+        tags=['Auth'],
+        request=s.ChangePasswordSerializer,
+        responses={
+            c.HTTP_204_NO_CONTENT: None,
+            c.HTTP_400_BAD_REQUEST: None
+        }
+    )
     def patch(self, request, *args, **kwargs):
         self.object = self.get_object()
-        serializer = serializers.ChangePasswordSerializer(data=request.data)
+        serializer = s.ChangePasswordSerializer(data=request.data)
         if serializer.is_valid():
             old_password = serializer.data.get("old_password")
             if not self.object.check_password(old_password):
                 return Response({"old_password": ["Wrong password."]},
-                                status=status.HTTP_400_BAD_REQUEST)
+                                status=c.HTTP_400_BAD_REQUEST)
             # Note: set_password also hashes the password that the user will get
             self.object.set_password(serializer.data.get("new_password"))
             self.object.save()
-            return Response(status=status.HTTP_204_NO_CONTENT)
-
-        return Response(serializer.errors, status=status.HTTP_400_BAD_REQUEST)
+            return Response(status=c.HTTP_204_NO_CONTENT)
+        return Response(serializer.errors, status=c.HTTP_400_BAD_REQUEST)
diff --git a/rsconcept/backend/project/settings.py b/rsconcept/backend/project/settings.py
index c38a3fb6..bb3ab66b 100644
--- a/rsconcept/backend/project/settings.py
+++ b/rsconcept/backend/project/settings.py
@@ -86,9 +86,10 @@ MIDDLEWARE = [
 ]
 
 ROOT_URLCONF = 'project.urls'
-LOGIN_URL = '/admin/login/'
+LOGIN_URL = '/admin/login'
 LOGIN_REDIRECT_URL = '/'
 LOGOUT_REDIRECT_URL = '/'
+APPEND_SLASH = False
 
 
 # Static files (CSS, JavaScript, Images)
@@ -140,6 +141,20 @@ SPECTACULAR_SETTINGS = {
     'DESCRIPTION': 'Портал для работы с экспликациями концептуальных схем',
     'VERSION': '0.1.0',
     'SERVE_INCLUDE_SCHEMA': False,
+
+    'COMPONENT_SPLIT_PATCH': True,
+    'COMPONENT_SPLIT_REQUEST': True,
+
+    'SERVE_PERMISSIONS': ['rest_framework.permissions.AllowAny'],
+    'SERVE_AUTHENTICATION': None,
+
+    'DISABLE_ERRORS_AND_WARNINGS': False,
+
+    "SWAGGER_UI_SETTINGS": {
+        "deepLinking": True,
+        "persistAuthorization": True,
+        "withCredentials": True
+    }
 }
 
 
diff --git a/rsconcept/backend/project/urls.py b/rsconcept/backend/project/urls.py
index f83ac539..da4fd21c 100644
--- a/rsconcept/backend/project/urls.py
+++ b/rsconcept/backend/project/urls.py
@@ -11,8 +11,8 @@ urlpatterns = [
     path('admin', admin.site.urls),
     path('api/', include('apps.rsform.urls')),
     path('users/', include('apps.users.urls')),
-    path('docs', SpectacularSwaggerView.as_view(), name='docs'),
+    path('docs/', SpectacularSwaggerView.as_view(), name='docs'),
     path('schema', SpectacularAPIView.as_view(), name='schema'),
     path('redoc', SpectacularRedocView.as_view()),
-    path('', lambda: redirect('docs', permanent=True)),
+    path('', lambda: redirect('docs/', permanent=True)),
 ] + static(settings.STATIC_URL, document_root=settings.STATIC_ROOT)
diff --git a/rsconcept/frontend/src/models/rsform.ts b/rsconcept/frontend/src/models/rsform.ts
index b34548cd..f5f3a4ea 100644
--- a/rsconcept/frontend/src/models/rsform.ts
+++ b/rsconcept/frontend/src/models/rsform.ts
@@ -67,9 +67,8 @@ extends IConstituentaMeta {
   }
 }
 
-export interface IConstituentaID extends Pick<IConstituentaMeta, 'id'>{}
 export interface IConstituentaList {
-  items: IConstituentaID[]
+  items: number[]
 }
 
 export interface ICstCreateData 
diff --git a/rsconcept/frontend/src/pages/RSFormPage/EditorItems.tsx b/rsconcept/frontend/src/pages/RSFormPage/EditorItems.tsx
index 04c9fcbb..e680ce66 100644
--- a/rsconcept/frontend/src/pages/RSFormPage/EditorItems.tsx
+++ b/rsconcept/frontend/src/pages/RSFormPage/EditorItems.tsx
@@ -64,7 +64,7 @@ function EditorItems({ onOpenEdit, onCreateCst, onDeleteCst }: EditorItemsProps)
     }, -1);
     const target = Math.max(0, currentIndex - 1) + 1
     const data = {
-      items: selected.map(id => ({ id: id })),
+      items: selected,
       move_to: target
     }
     cstMoveTo(data, () => {
@@ -95,7 +95,7 @@ function EditorItems({ onOpenEdit, onCreateCst, onDeleteCst }: EditorItemsProps)
     }, -1);
     const target = Math.min(schema.items.length - 1, currentIndex - count + 2) + 1
     const data: ICstMovetoData = {
-      items: selected.map(id => ({ id: id })),
+      items: selected,
       move_to: target
     }
     cstMoveTo(data, () => {
diff --git a/rsconcept/frontend/src/pages/RSFormPage/RSTabs.tsx b/rsconcept/frontend/src/pages/RSFormPage/RSTabs.tsx
index 0e7bffd3..4c22c977 100644
--- a/rsconcept/frontend/src/pages/RSFormPage/RSTabs.tsx
+++ b/rsconcept/frontend/src/pages/RSFormPage/RSTabs.tsx
@@ -180,7 +180,7 @@ function RSTabs() {
       return;
     }
     const data = {
-      items: deleted.map(id => ({ id: id }))
+      items: deleted
     };
     let activeIndex = schema.items.findIndex(cst => cst.id === activeID);
     cstDelete(data, () => {
diff --git a/rsconcept/frontend/src/utils/backendAPI.ts b/rsconcept/frontend/src/utils/backendAPI.ts
index 71cfae9d..e81e832d 100644
--- a/rsconcept/frontend/src/utils/backendAPI.ts
+++ b/rsconcept/frontend/src/utils/backendAPI.ts
@@ -220,7 +220,7 @@ export function postNewConstituenta(schema: string, request: FrontExchange<ICstC
 
 export function patchDeleteConstituenta(schema: string, request: FrontExchange<IConstituentaList, IRSFormData>) {
   AxiosPatch({
-    title: `Delete Constituents for RSForm id=${schema}: ${request.data.items.map(item => String(item.id)).join(' ')}`,
+    title: `Delete Constituents for RSForm id=${schema}: ${request.data.items.map(item => String(item)).join(' ')}`,
     endpoint: `/api/rsforms/${schema}/cst-multidelete`,
     request: request
   });
diff --git a/rsconcept/frontend/src/utils/constants.ts b/rsconcept/frontend/src/utils/constants.ts
index 9bde6954..9cec7c85 100644
--- a/rsconcept/frontend/src/utils/constants.ts
+++ b/rsconcept/frontend/src/utils/constants.ts
@@ -21,7 +21,7 @@ export const urls = {
 
   gitrepo: 'https://github.com/IRBorisov/ConceptPortal',
   mailportal: 'mailto:portal@acconcept.ru',
-  restapi: 'https://api.portal.acconcept.ru/docs'
+  restapi: 'https://api.portal.acconcept.ru/docs/'
 };
 
 export const resources = {
diff --git a/scripts/dev/RunServer.ps1 b/scripts/dev/RunServer.ps1
index d98b949a..0484bb43 100644
--- a/scripts/dev/RunServer.ps1
+++ b/scripts/dev/RunServer.ps1
@@ -14,8 +14,8 @@ function RunServer() {
 	BackendRun
 	FrontendRun
     Start-Sleep -Seconds 1
-    Start-Process "http://localhost:8000/"
-    Start-Process "http://localhost:3000/"
+    Start-Process "http://localhost:8000"
+    Start-Process "http://localhost:3000"
 }
 
 function BackendRun() {
diff --git a/scripts/prod/UpdateProd.sh b/scripts/prod/UpdateProd.sh
index 6035c537..d36440b2 100644
--- a/scripts/prod/UpdateProd.sh
+++ b/scripts/prod/UpdateProd.sh
@@ -8,4 +8,5 @@ git pull
 
 docker compose --file "${COMPOSE_FILE}" up --build --detach
 docker image prune --all --force
+sleep 5
 docker compose --file "${COMPOSE_FILE}" restart
\ No newline at end of file