diff --git a/migrations/versions/20240828_1653_0bf7c70b7034_fix_diff_for_old_timetable.py b/migrations/versions/20240828_1653_0bf7c70b7034_fix_diff_for_old_timetable.py
index 0bf67f66..c25febcd 100644
--- a/migrations/versions/20240828_1653_0bf7c70b7034_fix_diff_for_old_timetable.py
+++ b/migrations/versions/20240828_1653_0bf7c70b7034_fix_diff_for_old_timetable.py
@@ -24,4 +24,4 @@ def upgrade():
 
 
 def downgrade():
-    op.drop_column('diff', 'action', schema='STG_RASPHYSMSU')
\ No newline at end of file
+    op.drop_column('diff', 'action', schema='STG_RASPHYSMSU')
diff --git a/migrations/versions/20240829_1950_eba63ac1dd15_old_new_stg.py b/migrations/versions/20240829_1950_eba63ac1dd15_old_new_stg.py
index 1510f54f..a30dbc47 100644
--- a/migrations/versions/20240829_1950_eba63ac1dd15_old_new_stg.py
+++ b/migrations/versions/20240829_1950_eba63ac1dd15_old_new_stg.py
@@ -11,6 +11,7 @@
 import sqlalchemy as sa
 from alembic import op
 
+
 # revision identifiers, used by Alembic.
 revision = 'eba63ac1dd15'
 down_revision = '0bf7c70b7034'
diff --git a/migrations/versions/20240830_1617_f9426dfd57e2_change_to_nullable_events_id.py b/migrations/versions/20240830_1617_f9426dfd57e2_change_to_nullable_events_id.py
index ccd9517b..0d925025 100644
--- a/migrations/versions/20240830_1617_f9426dfd57e2_change_to_nullable_events_id.py
+++ b/migrations/versions/20240830_1617_f9426dfd57e2_change_to_nullable_events_id.py
@@ -10,9 +10,9 @@
 
 import sqlalchemy as sa
 from alembic import op
-
 from sqlalchemy.dialects import postgresql
 
+
 # revision identifiers, used by Alembic.
 revision = 'f9426dfd57e2'
 down_revision = 'eba63ac1dd15'
diff --git a/migrations/versions/20240830_1700_f533a027d14a_new_w_dates.py b/migrations/versions/20240830_1700_f533a027d14a_new_w_dates.py
index 972ff70e..6def3ea6 100644
--- a/migrations/versions/20240830_1700_f533a027d14a_new_w_dates.py
+++ b/migrations/versions/20240830_1700_f533a027d14a_new_w_dates.py
@@ -6,11 +6,13 @@
 
 """
 
-from alembic import op
-import sqlalchemy as sa
 import os
+
+import sqlalchemy as sa
+from alembic import op
 from sqlalchemy.dialects import postgresql
 
+
 # revision identifiers, used by Alembic.
 revision = 'f533a027d14a'
 down_revision = 'f9426dfd57e2'
diff --git a/migrations/versions/20240830_1735_bc4897a9cadd_add_link.py b/migrations/versions/20240830_1735_bc4897a9cadd_add_link.py
index 44eeb30b..8f58718a 100644
--- a/migrations/versions/20240830_1735_bc4897a9cadd_add_link.py
+++ b/migrations/versions/20240830_1735_bc4897a9cadd_add_link.py
@@ -11,6 +11,7 @@
 import sqlalchemy as sa
 from alembic import op
 
+
 # revision identifiers, used by Alembic.
 revision = 'bc4897a9cadd'
 down_revision = 'f533a027d14a'
diff --git a/migrations/versions/20240830_1754_eebd0dbc6839_add_link_full_schema.py b/migrations/versions/20240830_1754_eebd0dbc6839_add_link_full_schema.py
index 3415a2da..00f6196e 100644
--- a/migrations/versions/20240830_1754_eebd0dbc6839_add_link_full_schema.py
+++ b/migrations/versions/20240830_1754_eebd0dbc6839_add_link_full_schema.py
@@ -11,6 +11,7 @@
 import sqlalchemy as sa
 from alembic import op
 
+
 # revision identifiers, used by Alembic.
 revision = 'eebd0dbc6839'
 down_revision = 'bc4897a9cadd'
diff --git a/migrations/versions/20240830_1806_da280c5f1dac_add_link_full_schema2.py b/migrations/versions/20240830_1806_da280c5f1dac_add_link_full_schema2.py
index fb3c796f..86e3de9d 100644
--- a/migrations/versions/20240830_1806_da280c5f1dac_add_link_full_schema2.py
+++ b/migrations/versions/20240830_1806_da280c5f1dac_add_link_full_schema2.py
@@ -6,11 +6,13 @@
 
 """
 
-from alembic import op
-import sqlalchemy as sa
 import os
+
+import sqlalchemy as sa
+from alembic import op
 from sqlalchemy.dialects import postgresql
 
+
 # revision identifiers, used by Alembic.
 revision = 'da280c5f1dac'
 down_revision = 'eebd0dbc6839'
diff --git a/migrations/versions/20240830_1902_11461790578a_add_link_full_schema3.py b/migrations/versions/20240830_1902_11461790578a_add_link_full_schema3.py
index 5af46ed4..83a56a36 100644
--- a/migrations/versions/20240830_1902_11461790578a_add_link_full_schema3.py
+++ b/migrations/versions/20240830_1902_11461790578a_add_link_full_schema3.py
@@ -6,11 +6,13 @@
 
 """
 
-from alembic import op
-import sqlalchemy as sa
 import os
+
+import sqlalchemy as sa
+from alembic import op
 from sqlalchemy.dialects import postgresql
 
+
 # revision identifiers, used by Alembic.
 revision = '11461790578a'
 down_revision = 'da280c5f1dac'
diff --git a/migrations/versions/20240830_1904_0e97fd76b68a_add_link_full_schema3.py b/migrations/versions/20240830_1904_0e97fd76b68a_add_link_full_schema3.py
index 318463d2..2c35caab 100644
--- a/migrations/versions/20240830_1904_0e97fd76b68a_add_link_full_schema3.py
+++ b/migrations/versions/20240830_1904_0e97fd76b68a_add_link_full_schema3.py
@@ -6,11 +6,13 @@
 
 """
 
-from alembic import op
-import sqlalchemy as sa
 import os
+
+import sqlalchemy as sa
+from alembic import op
 from sqlalchemy.dialects import postgresql
 
+
 # revision identifiers, used by Alembic.
 revision = '0e97fd76b68a'
 down_revision = '11461790578a'
diff --git a/migrations/versions/20241006_0726_5c0a5eb043d7_button_is_hidden.py b/migrations/versions/20241006_0726_5c0a5eb043d7_button_is_hidden.py
new file mode 100644
index 00000000..f58e948f
--- /dev/null
+++ b/migrations/versions/20241006_0726_5c0a5eb043d7_button_is_hidden.py
@@ -0,0 +1,31 @@
+"""button_is_hidden
+
+Revision ID: 5c0a5eb043d7
+Revises: 0e97fd76b68a
+Create Date: 2024-10-06 07:26:54.197863
+
+"""
+
+import os
+
+import sqlalchemy as sa
+from alembic import op
+
+
+# revision identifiers, used by Alembic.
+revision = '5c0a5eb043d7'
+down_revision = '0e97fd76b68a'
+branch_labels = None
+depends_on = None
+
+
+def upgrade():
+    op.add_column(
+        'button',
+        sa.Column('is_hidden', sa.Boolean(), nullable=False, server_default=sa.false()),
+        schema='STG_SERVICES',
+    )
+
+
+def downgrade():
+    op.drop_column('button', 'is_hidden', schema='STG_SERVICES')
diff --git a/profcomff_definitions/STG/rasphysmsu.py b/profcomff_definitions/STG/rasphysmsu.py
index c33b12d9..8b8820d5 100644
--- a/profcomff_definitions/STG/rasphysmsu.py
+++ b/profcomff_definitions/STG/rasphysmsu.py
@@ -61,6 +61,7 @@ class New(Base):
     teacher: Mapped[tp.List[int]] = mapped_column(ARRAY(Integer))
     events_id: Mapped[tp.List[int] | None] = mapped_column(ARRAY(Integer))
 
+
 class LinkNewWithDates(Base):
     id: Mapped[int]
     subject: Mapped[str | None]
@@ -74,9 +75,7 @@ class LinkNewWithDates(Base):
     group: Mapped[tp.List[int]] = mapped_column(ARRAY(Integer))
     teacher: Mapped[tp.List[int]] = mapped_column(ARRAY(Integer))
     events_id: Mapped[tp.List[int] | None] = mapped_column(ARRAY(Integer))
-    __mapper_args__ = {
-        "primary_key": ["id", "start", "end"]
-    }  # Used only to correctly map ORM object to sql table
+    __mapper_args__ = {"primary_key": ["id", "start", "end"]}  # Used only to correctly map ORM object to sql table
 
 
 class NewWithDates(Base):
@@ -92,6 +91,4 @@ class NewWithDates(Base):
     group: Mapped[tp.List[int]] = mapped_column(ARRAY(Integer))
     teacher: Mapped[tp.List[int]] = mapped_column(ARRAY(Integer))
     events_id: Mapped[tp.List[int] | None] = mapped_column(ARRAY(Integer))
-    __mapper_args__ = {
-        "primary_key": ["id", "start", "end"]
-    }  # Used only to correctly map ORM object to sql table
+    __mapper_args__ = {"primary_key": ["id", "start", "end"]}  # Used only to correctly map ORM object to sql table
diff --git a/profcomff_definitions/STG/services.py b/profcomff_definitions/STG/services.py
index 0441df73..ce494a2d 100644
--- a/profcomff_definitions/STG/services.py
+++ b/profcomff_definitions/STG/services.py
@@ -18,6 +18,7 @@ class Button(Base):
     icon: Mapped[str | None]
     link: Mapped[str | None]
     type: Mapped[str | None]
+    is_hidden: Mapped[bool] = mapped_column(default=False)
 
 
 class Scope(Base):