diff --git a/packages/postgres-database/src/simcore_postgres_database/migration/versions/d159ac30983c_make_func_api_access_non_nullable.py b/packages/postgres-database/src/simcore_postgres_database/migration/versions/d159ac30983c_make_func_api_access_non_nullable.py
new file mode 100644
index 00000000000..788945d7794
--- /dev/null
+++ b/packages/postgres-database/src/simcore_postgres_database/migration/versions/d159ac30983c_make_func_api_access_non_nullable.py
@@ -0,0 +1,191 @@
+"""Make func api access non-nullable
+
+Revision ID: d159ac30983c
+Revises: 4f6fd2586491
+Create Date: 2025-07-01 08:50:29.095068+00:00
+
+"""
+
+import sqlalchemy as sa
+from alembic import op
+
+# revision identifiers, used by Alembic.
+revision = "d159ac30983c"
+down_revision = "4f6fd2586491"
+branch_labels = None
+depends_on = None
+
+
+def upgrade():
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.execute(
+        """
+        UPDATE funcapi_group_api_access_rights
+        SET read_functions = false
+        WHERE read_functions IS NULL
+        """
+    )
+    op.execute(
+        """
+        UPDATE funcapi_group_api_access_rights
+        SET write_functions = false
+        WHERE write_functions IS NULL
+        """
+    )
+    op.execute(
+        """
+        UPDATE funcapi_group_api_access_rights
+        SET execute_functions = false
+        WHERE execute_functions IS NULL
+        """
+    )
+    op.execute(
+        """
+        UPDATE funcapi_group_api_access_rights
+        SET read_function_jobs = false
+        WHERE read_function_jobs IS NULL
+        """
+    )
+    op.execute(
+        """
+        UPDATE funcapi_group_api_access_rights
+        SET write_function_jobs = false
+        WHERE write_function_jobs IS NULL
+        """
+    )
+    op.execute(
+        """
+        UPDATE funcapi_group_api_access_rights
+        SET execute_function_jobs = false
+        WHERE execute_function_jobs IS NULL
+        """
+    )
+    op.execute(
+        """
+        UPDATE funcapi_group_api_access_rights
+        SET read_function_job_collections = false
+        WHERE read_function_job_collections IS NULL
+        """
+    )
+    op.execute(
+        """
+        UPDATE funcapi_group_api_access_rights
+        SET write_function_job_collections = false
+        WHERE write_function_job_collections IS NULL
+        """
+    )
+    op.execute(
+        """
+        UPDATE funcapi_group_api_access_rights
+        SET execute_function_job_collections = false
+        WHERE execute_function_job_collections IS NULL
+        """
+    )
+    op.alter_column(
+        "funcapi_group_api_access_rights",
+        "write_functions",
+        existing_type=sa.BOOLEAN(),
+        nullable=False,
+    )
+    op.alter_column(
+        "funcapi_group_api_access_rights",
+        "execute_functions",
+        existing_type=sa.BOOLEAN(),
+        nullable=False,
+    )
+    op.alter_column(
+        "funcapi_group_api_access_rights",
+        "read_function_jobs",
+        existing_type=sa.BOOLEAN(),
+        nullable=False,
+    )
+    op.alter_column(
+        "funcapi_group_api_access_rights",
+        "write_function_jobs",
+        existing_type=sa.BOOLEAN(),
+        nullable=False,
+    )
+    op.alter_column(
+        "funcapi_group_api_access_rights",
+        "execute_function_jobs",
+        existing_type=sa.BOOLEAN(),
+        nullable=False,
+    )
+    op.alter_column(
+        "funcapi_group_api_access_rights",
+        "read_function_job_collections",
+        existing_type=sa.BOOLEAN(),
+        nullable=False,
+    )
+    op.alter_column(
+        "funcapi_group_api_access_rights",
+        "write_function_job_collections",
+        existing_type=sa.BOOLEAN(),
+        nullable=False,
+    )
+    op.alter_column(
+        "funcapi_group_api_access_rights",
+        "execute_function_job_collections",
+        existing_type=sa.BOOLEAN(),
+        nullable=False,
+    )
+    # ### end Alembic commands ###
+
+
+def downgrade():
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.alter_column(
+        "funcapi_group_api_access_rights",
+        "execute_function_job_collections",
+        existing_type=sa.BOOLEAN(),
+        nullable=True,
+    )
+    op.alter_column(
+        "funcapi_group_api_access_rights",
+        "write_function_job_collections",
+        existing_type=sa.BOOLEAN(),
+        nullable=True,
+    )
+    op.alter_column(
+        "funcapi_group_api_access_rights",
+        "read_function_job_collections",
+        existing_type=sa.BOOLEAN(),
+        nullable=True,
+    )
+    op.alter_column(
+        "funcapi_group_api_access_rights",
+        "execute_function_jobs",
+        existing_type=sa.BOOLEAN(),
+        nullable=True,
+    )
+    op.alter_column(
+        "funcapi_group_api_access_rights",
+        "write_function_jobs",
+        existing_type=sa.BOOLEAN(),
+        nullable=True,
+    )
+    op.alter_column(
+        "funcapi_group_api_access_rights",
+        "read_function_jobs",
+        existing_type=sa.BOOLEAN(),
+        nullable=True,
+    )
+    op.alter_column(
+        "funcapi_group_api_access_rights",
+        "execute_functions",
+        existing_type=sa.BOOLEAN(),
+        nullable=True,
+    )
+    op.alter_column(
+        "funcapi_group_api_access_rights",
+        "write_functions",
+        existing_type=sa.BOOLEAN(),
+        nullable=True,
+    )
+    op.alter_column(
+        "funcapi_group_api_access_rights",
+        "read_functions",
+        existing_type=sa.BOOLEAN(),
+        nullable=True,
+    )
+    # ### end Alembic commands ###
diff --git a/packages/postgres-database/src/simcore_postgres_database/models/funcapi_api_access_rights_table.py b/packages/postgres-database/src/simcore_postgres_database/models/funcapi_api_access_rights_table.py
index 7974bcc355f..04957c1c9b2 100644
--- a/packages/postgres-database/src/simcore_postgres_database/models/funcapi_api_access_rights_table.py
+++ b/packages/postgres-database/src/simcore_postgres_database/models/funcapi_api_access_rights_table.py
@@ -36,46 +36,55 @@
         "read_functions",
         sa.Boolean,
         default=False,
+        nullable=False,
     ),
     sa.Column(
         "write_functions",
         sa.Boolean,
         default=False,
+        nullable=False,
     ),
     sa.Column(
         "execute_functions",
         sa.Boolean,
         default=False,
+        nullable=False,
     ),
     sa.Column(
         "read_function_jobs",
         sa.Boolean,
         default=False,
+        nullable=False,
     ),
     sa.Column(
         "write_function_jobs",
         sa.Boolean,
         default=False,
+        nullable=False,
     ),
     sa.Column(
         "execute_function_jobs",
         sa.Boolean,
         default=False,
+        nullable=False,
     ),
     sa.Column(
         "read_function_job_collections",
         sa.Boolean,
         default=False,
+        nullable=False,
     ),
     sa.Column(
         "write_function_job_collections",
         sa.Boolean,
         default=False,
+        nullable=False,
     ),
     sa.Column(
         "execute_function_job_collections",
         sa.Boolean,
         default=False,
+        nullable=False,
     ),
     column_created_datetime(),
     column_modified_datetime(),